Before heading right to the MQ reason codes and their types, let’s first understand what exactly MQ codes are and what purpose they serve.

Since it is evident that it is impossible to perform even a regular activity if we lack communication, this scenario also applies to applications. Applications send and receive service requests using logic and data in the form of messages. Thenceforth, for processing in components, these messages are received and stored in the form of Message Queues (MQ). Message Queues or MQ codes make it possible for sizeable and assorted environments to perform their communications in a more reliable and synchronous matter.

What do these terms refer to if you are still new to this realm of MQ codes and want to learn? This article will enlighten you with the whole concept.

What is WebSphere MQ?

WebSphere MQ is a means of communication for applications. It transmits messages through networks with various component types. To send or receive a message, your application connects to WebSphere MQ. WebSphere MQ manages the multiple processors, operating systems, subsystems, and communication protocols it runs into when transferring a message. 

If a connection or processor is temporarily unavailable, WebSphere MQ queues the message and passes it on when the connection is back online. Applications can connect to WebSphere MQ using a variety of programming languages and interfaces.

WebSphere MQ supports point-to-point, publish/subscribe, and file transfer operations as middleware for messaging and queuing. Over multicast, applications can publish messages to a large number of subscribers.

Different Types of MQ Reason Codes 

Here, we will go over the two types of MQ reason codes—Publish/Subscribe and Point-to-Point—in this part on message queuing systems.

• Point-to-Point

The P2P or point-to-point messaging mechanism sends a single message to a consumer application. Even though you may connect several receiver apps to the message queue, only the receiver application it is addressed to can read each message in the queue.

To comprehend it better, WebSphere MQ has a sender program that generates a message named “Message A” and sends it to receiver number one. The message is transmitted via the Message Queue and is only sent to one recipient. View the illustration below to comprehend it better.

The sender and recipient applications in P2P are not dependent on one another’s timing. The receiver notifies the message queue that a message has been successfully processed once it has been successfully received so that it will be deleted from the queue. Retrieval of the message is possible even if the recipient program was not running when you sent the message.

• Publish/Subscribe

The message and other information, such as publisher and subscriber details, are contained in topics, which are essentially entities. Messages are sent to all subscribers who have subscribed to that topic using the Publish/Subscribe messaging model, often known as Pub/Sub. In Pub/Sub, message makers are referred to as Producers, while message consumers are referred to as Subscribers, and message mediation is accomplished through Topics.

This property provides high decoupling for applications. Compared to P2P messaging, Pub/Sub can send a single message to numerous subscribers. The messages will be sent to and read by all subscribers who have subscribed to that topic. Another distinction is that P2P messaging requires the sender program to be aware of the address of the receiver application. The producer is not required to be aware of the subscribers while using Pub/Sub.

Key Features and Advantages of WebSphere MQ 

Here we have included some of the critical features of WebSphere MQ reason codes that provide security and data integrity of message queuing.

• There is no direct connection between programs

MQ reason codes provide an approach for indirect program-to-program communication. A program can communicate with another program by adding messages to a queue controlled by a queue manager and retrieving those messages from the queue. Any application that allows the software to interact with one another can use it.

• Time-independent communication

The response to requests is unnecessary for programs asking others to complete work. When the reply comes in or later, they might process it while working on anything else. You don’t need to be aware of (or concerned with) the time a program delivers a message or the time the target can receive it while creating a messaging application.

• Small programs

You can use the benefits of employing compact, stand-alone apps by using message queuing. You can divide a task across multiple smaller, independent programs rather than having a single, huge program carry out every step in the sequence.

• Message-driven processing

Using triggering, messages waiting in a queue can launch a program automatically. The apps can handle messages and then be terminated after holding them (or the messages).

• Event-driven processing

You can manage and control programs as per the state of a queue. You can enable a program to initiate operations once a message is on the queue. Otherwise, you can also ensure that a program will not function unless there are a certain number of messages in the queue.

• Message priority

Using a program, it can prioritize messages once they are available in the message queue. That way, you can decide on the position of a message in the queue.

• Security

Utilizing the tables the WebSphere MQ administrator has created and is keeping up with, authorization checks are performed on each resource.

• Recovery support

All updates to the persistent WebSphere MQ queue are logged for recovery purposes. If recovery is required, all constant messages are recovered, all in-flight transactions are undone, and the standard procedures of the sync point manager in charge handle all sync point commits and backouts.

By now, we assume this article has given you a clear insight into MQ Codes, their types, and their characteristics and benefits. Application decoupling and asynchronous communication work together to provide scalability, data reliability, and reduced dependency, and they can significantly boost the speed of software applications or microservice architecture.

Hope this helps you

# 0 (0000) (RC0): MQRC_NONE
# 900 (0384) (RC900): MQRC_APPL_FIRST
# 999 (03E7) (RC999): MQRC_APPL_LAST
# 2001 (07D1) (RC2001): MQRC_ALIAS_BASE_Q_TYPE_ERROR
# 2002 (07D2) (RC2002): MQRC_ALREADY_CONNECTED
# 2003 (07D3) (RC2003): MQRC_BACKED_OUT
# 2004 (07D4) (RC2004): MQRC_BUFFER_ERROR
# 2005 (07D5) (RC2005): MQRC_BUFFER_LENGTH_ERROR
# 2006 (07D6) (RC2006): MQRC_CHAR_ATTR_LENGTH_ERROR
# 2007 (07D7) (RC2007): MQRC_CHAR_ATTRS_ERROR
# 2008 (07D8) (RC2008): MQRC_CHAR_ATTRS_TOO_SHORT
# 2009 (07D9) (RC2009): MQRC_CONNECTION_BROKEN
# 2010 (07DA) (RC2010): MQRC_DATA_LENGTH_ERROR
# 2011 (07DB) (RC2011): MQRC_DYNAMIC_Q_NAME_ERROR
# 2012 (07DC) (RC2012): MQRC_ENVIRONMENT_ERROR
# 2013 (07DD) (RC2013): MQRC_EXPIRY_ERROR
# 2014 (07DE) (RC2014): MQRC_FEEDBACK_ERROR
# 2016 (07E0) (RC2016): MQRC_GET_INHIBITED
# 2017 (07E1) (RC2017): MQRC_HANDLE_NOT_AVAILABLE
# 2018 (07E2) (RC2018): MQRC_HCONN_ERROR
# 2019 (07E3) (RC2019): MQRC_HOBJ_ERROR
# 2020 (07E4) (RC2020): MQRC_INHIBIT_VALUE_ERROR
# 2021 (07E5) (RC2021): MQRC_INT_ATTR_COUNT_ERROR
# 2022 (07E6) (RC2022): MQRC_INT_ATTR_COUNT_TOO_SMALL
# 2023 (07E7) (RC2023): MQRC_INT_ATTRS_ARRAY_ERROR
# 2024 (07E8) (RC2024): MQRC_SYNCPOINT_LIMIT_REACHED
# 2025 (07E9) (RC2025): MQRC_MAX_CONNS_LIMIT_REACHED
# 2026 (07EA) (RC2026): MQRC_MD_ERROR
# 2027 (07EB) (RC2027): MQRC_MISSING_REPLY_TO_Q
# 2029 (07ED) (RC2029): MQRC_MSG_TYPE_ERROR
# 2030 (07EE) (RC2030): MQRC_MSG_TOO_BIG_FOR_Q
# 2031 (07EF) (RC2031): MQRC_MSG_TOO_BIG_FOR_Q_MGR
# 2033 (07F1) (RC2033): MQRC_NO_MSG_AVAILABLE
# 2034 (07F2) (RC2034): MQRC_NO_MSG_UNDER_CURSOR
# 2035 (07F3) (RC2035): MQRC_NOT_AUTHORIZED
# 2036 (07F4) (RC2036): MQRC_NOT_OPEN_FOR_BROWSE
# 2037 (07F5) (RC2037): MQRC_NOT_OPEN_FOR_INPUT
# 2038 (07F6) (RC2038): MQRC_NOT_OPEN_FOR_INQUIRE
# 2039 (07F7) (RC2039): MQRC_NOT_OPEN_FOR_OUTPUT
# 2040 (07F8) (RC2040): MQRC_NOT_OPEN_FOR_SET
# 2041 (07F9) (RC2041): MQRC_OBJECT_CHANGED
# 2042 (07FA) (RC2042): MQRC_OBJECT_IN_USE
# 2043 (07FB) (RC2043): MQRC_OBJECT_TYPE_ERROR
# 2044 (07FC) (RC2044): MQRC_OD_ERROR
# 2045 (07FD) (RC2045): MQRC_OPTION_NOT_VALID_FOR_TYPE
# 2046 (07FE) (RC2046): MQRC_OPTIONS_ERROR
# 2047 (07FF) (RC2047): MQRC_PERSISTENCE_ERROR
# 2048 (0800) (RC2048): MQRC_PERSISTENT_NOT_ALLOWED
# 2049 (0801) (RC2049): MQRC_PRIORITY_EXCEEDS_MAXIMUM
# 2050 (0802) (RC2050): MQRC_PRIORITY_ERROR
# 2051 (0803) (RC2051): MQRC_PUT_INHIBITED
# 2052 (0804) (RC2052): MQRC_Q_DELETED
# 2053 (0805) (RC2053): MQRC_Q_FULL
# 2055 (0807) (RC2055): MQRC_Q_NOT_EMPTY
# 2056 (0808) (RC2056): MQRC_Q_SPACE_NOT_AVAILABLE
# 2057 (0809) (RC2057): MQRC_Q_TYPE_ERROR
# 2058 (080A) (RC2058): MQRC_Q_MGR_NAME_ERROR
# 2059 (080B) (RC2059): MQRC_Q_MGR_NOT_AVAILABLE
# 2061 (080D) (RC2061): MQRC_REPORT_OPTIONS_ERROR
# 2062 (080E) (RC2062): MQRC_SECOND_MARK_NOT_ALLOWED
# 2063 (080F) (RC2063): MQRC_SECURITY_ERROR
# 2065 (0811) (RC2065): MQRC_SELECTOR_COUNT_ERROR
# 2066 (0812) (RC2066): MQRC_SELECTOR_LIMIT_EXCEEDED
# 2067 (0813) (RC2067): MQRC_SELECTOR_ERROR
# 2068 (0814) (RC2068): MQRC_SELECTOR_NOT_FOR_TYPE
# 2069 (0815) (RC2069): MQRC_SIGNAL_OUTSTANDING
# 2070 (0816) (RC2070): MQRC_SIGNAL_REQUEST_ACCEPTED
# 2071 (0817) (RC2071): MQRC_STORAGE_NOT_AVAILABLE
# 2072 (0818) (RC2072): MQRC_SYNCPOINT_NOT_AVAILABLE
# 2075 (081B) (RC2075): MQRC_TRIGGER_CONTROL_ERROR
# 2076 (081C) (RC2076): MQRC_TRIGGER_DEPTH_ERROR
# 2077 (081D) (RC2077): MQRC_TRIGGER_MSG_PRIORITY_ERR
# 2078 (081E) (RC2078): MQRC_TRIGGER_TYPE_ERROR
# 2079 (081F) (RC2079): MQRC_TRUNCATED_MSG_ACCEPTED
# 2080 (0820) (RC2080): MQRC_TRUNCATED_MSG_FAILED
# 2082 (0822) (RC2082): MQRC_UNKNOWN_ALIAS_BASE_Q
# 2085 (0825) (RC2085): MQRC_UNKNOWN_OBJECT_NAME
# 2086 (0826) (RC2086): MQRC_UNKNOWN_OBJECT_Q_MGR
# 2087 (0827) (RC2087): MQRC_UNKNOWN_REMOTE_Q_MGR
# 2090 (082A) (RC2090): MQRC_WAIT_INTERVAL_ERROR
# 2091 (082B) (RC2091): MQRC_XMIT_Q_TYPE_ERROR
# 2092 (082C) (RC2092): MQRC_XMIT_Q_USAGE_ERROR
# 2093 (082D) (RC2093): MQRC_NOT_OPEN_FOR_PASS_ALL
# 2094 (082E) (RC2094): MQRC_NOT_OPEN_FOR_PASS_IDENT
# 2095 (082F) (RC2095): MQRC_NOT_OPEN_FOR_SET_ALL
# 2096 (0830) (RC2096): MQRC_NOT_OPEN_FOR_SET_IDENT
# 2097 (0831) (RC2097): MQRC_CONTEXT_HANDLE_ERROR
# 2098 (0832) (RC2098): MQRC_CONTEXT_NOT_AVAILABLE
# 2099 (0833) (RC2099): MQRC_SIGNAL1_ERROR
# 2100 (0834) (RC2100): MQRC_OBJECT_ALREADY_EXISTS
# 2101 (0835) (RC2101): MQRC_OBJECT_DAMAGED
# 2102 (0836) (RC2102): MQRC_RESOURCE_PROBLEM
# 2103 (0837) (RC2103): MQRC_ANOTHER_Q_MGR_CONNECTED
# 2104 (0838) (RC2104): MQRC_UNKNOWN_REPORT_OPTION
# 2105 (0839) (RC2105): MQRC_STORAGE_CLASS_ERROR
# 2106 (083A) (RC2106): MQRC_COD_NOT_VALID_FOR_XCF_Q
# 2107 (083B) (RC2107): MQRC_XWAIT_CANCELED
# 2108 (083C) (RC2108): MQRC_XWAIT_ERROR
# 2109 (083D) (RC2109): MQRC_SUPPRESSED_BY_EXIT
# 2110 (083E) (RC2110): MQRC_FORMAT_ERROR
# 2111 (083F) (RC2111): MQRC_SOURCE_CCSID_ERROR
# 2112 (0840) (RC2112): MQRC_SOURCE_INTEGER_ENC_ERROR
# 2113 (0841) (RC2113): MQRC_SOURCE_DECIMAL_ENC_ERROR
# 2114 (0842) (RC2114): MQRC_SOURCE_FLOAT_ENC_ERROR
# 2115 (0843) (RC2115): MQRC_TARGET_CCSID_ERROR
# 2116 (0844) (RC2116): MQRC_TARGET_INTEGER_ENC_ERROR
# 2117 (0845) (RC2117): MQRC_TARGET_DECIMAL_ENC_ERROR
# 2118 (0846) (RC2118): MQRC_TARGET_FLOAT_ENC_ERROR
# 2119 (0847) (RC2119): MQRC_NOT_CONVERTED
# 2120 (0848) (RC2120): MQRC_CONVERTED_MSG_TOO_BIG
# 2121 (0849) (RC2121): MQRC_NO_EXTERNAL_PARTICIPANTS
# 2122 (084A) (RC2122): MQRC_PARTICIPANT_NOT_AVAILABLE
# 2123 (084B) (RC2123): MQRC_OUTCOME_MIXED
# 2124 (084C) (RC2124): MQRC_OUTCOME_PENDING
# 2125 (084D) (RC2125): MQRC_BRIDGE_STARTED
# 2126 (084E) (RC2126): MQRC_BRIDGE_STOPPED
# 2127 (084F) (RC2127): MQRC_ADAPTER_STORAGE_SHORTAGE
# 2128 (0850) (RC2128): MQRC_UOW_IN_PROGRESS
# 2129 (0851) (RC2129): MQRC_ADAPTER_CONN_LOAD_ERROR
# 2130 (0852) (RC2130): MQRC_ADAPTER_SERV_LOAD_ERROR
# 2131 (0853) (RC2131): MQRC_ADAPTER_DEFS_ERROR
# 2132 (0854) (RC2132): MQRC_ADAPTER_DEFS_LOAD_ERROR
# 2133 (0855) (RC2133): MQRC_ADAPTER_CONV_LOAD_ERROR
# 2134 (0856) (RC2134): MQRC_BO_ERROR
# 2135 (0857) (RC2135): MQRC_DH_ERROR
# 2136 (0858) (RC2136): MQRC_MULTIPLE_REASONS
# 2137 (0859) (RC2137): MQRC_OPEN_FAILED
# 2138 (085A) (RC2138): MQRC_ADAPTER_DISC_LOAD_ERROR
# 2139 (085B) (RC2139): MQRC_CNO_ERROR
# 2140 (085C) (RC2140): MQRC_CICS_WAIT_FAILED
# 2141 (085D) (RC2141): MQRC_DLH_ERROR
# 2142 (085E) (RC2142): MQRC_HEADER_ERROR
# 2143 (085F) (RC2143): MQRC_SOURCE_LENGTH_ERROR
# 2144 (0860) (RC2144): MQRC_TARGET_LENGTH_ERROR
# 2145 (0861) (RC2145): MQRC_SOURCE_BUFFER_ERROR
# 2146 (0862) (RC2146): MQRC_TARGET_BUFFER_ERROR
# 2148 (0864) (RC2148): MQRC_IIH_ERROR
# 2149 (0865) (RC2149): MQRC_PCF_ERROR
# 2150 (0866) (RC2150): MQRC_DBCS_ERROR
# 2152 (0868) (RC2152): MQRC_OBJECT_NAME_ERROR
# 2153 (0869) (RC2153): MQRC_OBJECT_Q_MGR_NAME_ERROR
# 2154 (086A) (RC2154): MQRC_RECS_PRESENT_ERROR
# 2155 (086B) (RC2155): MQRC_OBJECT_RECORDS_ERROR
# 2156 (086C) (RC2156): MQRC_RESPONSE_RECORDS_ERROR
# 2157 (086D) (RC2157): MQRC_ASID_MISMATCH
# 2158 (086E) (RC2158): MQRC_PMO_RECORD_FLAGS_ERROR
# 2159 (086F) (RC2159): MQRC_PUT_MSG_RECORDS_ERROR
# 2160 (0870) (RC2160): MQRC_CONN_ID_IN_USE
# 2161 (0871) (RC2161): MQRC_Q_MGR_QUIESCING
# 2162 (0872) (RC2162): MQRC_Q_MGR_STOPPING
# 2163 (0873) (RC2163): MQRC_DUPLICATE_RECOV_COORD
# 2173 (087D) (RC2173): MQRC_PMO_ERROR
# 2183 (0887) (RC2183): MQRC_API_EXIT_LOAD_ERROR
# 2184 (0888) (RC2184): MQRC_REMOTE_Q_NAME_ERROR
# 2185 (0889) (RC2185): MQRC_INCONSISTENT_PERSISTENCE
# 2186 (088A) (RC2186): MQRC_GMO_ERROR
# 2187 (088B) (RC2187): MQRC_CICS_BRIDGE_RESTRICTION
# 2188 (088C) (RC2188): MQRC_STOPPED_BY_CLUSTER_EXIT
# 2189 (088D) (RC2189): MQRC_CLUSTER_RESOLUTION_ERROR
# 2190 (088E) (RC2190): MQRC_CONVERTED_STRING_TOO_BIG
# 2191 (088F) (RC2191): MQRC_TMC_ERROR
# 2192 (0890) (RC2192): MQRC_PAGESET_FULL
# 2192 (0890) (RC2192): MQRC_STORAGE_MEDIUM_FULL
# 2193 (0891) (RC2193): MQRC_PAGESET_ERROR
# 2194 (0892) (RC2194): MQRC_NAME_NOT_VALID_FOR_TYPE
# 2195 (0893) (RC2195): MQRC_UNEXPECTED_ERROR
# 2196 (0894) (RC2196): MQRC_UNKNOWN_XMIT_Q
# 2197 (0895) (RC2197): MQRC_UNKNOWN_DEF_XMIT_Q
# 2198 (0896) (RC2198): MQRC_DEF_XMIT_Q_TYPE_ERROR
# 2199 (0897) (RC2199): MQRC_DEF_XMIT_Q_USAGE_ERROR
# 2201 (0899) (RC2201): MQRC_NAME_IN_USE
# 2202 (089A) (RC2202): MQRC_CONNECTION_QUIESCING
# 2203 (089B) (RC2203): MQRC_CONNECTION_STOPPING
# 2204 (089C) (RC2204): MQRC_ADAPTER_NOT_AVAILABLE
# 2206 (089E) (RC2206): MQRC_MSG_ID_ERROR
# 2207 (089F) (RC2207): MQRC_CORREL_ID_ERROR
# 2208 (08A0) (RC2208): MQRC_FILE_SYSTEM_ERROR
# 2209 (08A1) (RC2209): MQRC_NO_MSG_LOCKED
# 2210 (08A2) (RC2210): MQRC_SOAP_DOTNET_ERROR
# 2211 (08A3) (RC2211): MQRC_SOAP_AXIS_ERROR
# 2212 (08A4) (RC2212): MQRC_SOAP_URL_ERROR
# 2217 (08A9) (RC2217): MQRC_CONNECTION_NOT_AUTHORIZED
# 2218 (08AA) (RC2218): MQRC_MSG_TOO_BIG_FOR_CHANNEL
# 2219 (08AB) (RC2219): MQRC_CALL_IN_PROGRESS
# 2220 (08AC) (RC2220): MQRC_RMH_ERROR
# 2222 (08AE) (RC2222): MQRC_Q_MGR_ACTIVE
# 2223 (08AF) (RC2223): MQRC_Q_MGR_NOT_ACTIVE
# 2224 (08B0) (RC2224): MQRC_Q_DEPTH_HIGH
# 2225 (08B1) (RC2225): MQRC_Q_DEPTH_LOW
# 2226 (08B2) (RC2226): MQRC_Q_SERVICE_INTERVAL_HIGH
# 2227 (08B3) (RC2227): MQRC_Q_SERVICE_INTERVAL_OK
# 2228 (08B4) (RC2228): MQRC_RFH_HEADER_FIELD_ERROR
# 2229 (08B5) (RC2229): MQRC_RAS_PROPERTY_ERROR
# 2232 (08B8) (RC2232): MQRC_UNIT_OF_WORK_NOT_STARTED
# 2233 (08B9) (RC2233): MQRC_CHANNEL_AUTO_DEF_OK
# 2234 (08BA) (RC2234): MQRC_CHANNEL_AUTO_DEF_ERROR
# 2235 (08BB) (RC2235): MQRC_CFH_ERROR
# 2236 (08BC) (RC2236): MQRC_CFIL_ERROR
# 2237 (08BD) (RC2237): MQRC_CFIN_ERROR
# 2238 (08BE) (RC2238): MQRC_CFSL_ERROR
# 2239 (08BF) (RC2239): MQRC_CFST_ERROR
# 2241 (08C1) (RC2241): MQRC_INCOMPLETE_GROUP
# 2242 (08C2) (RC2242): MQRC_INCOMPLETE_MSG
# 2243 (08C3) (RC2243): MQRC_INCONSISTENT_CCSIDS
# 2244 (08C4) (RC2244): MQRC_INCONSISTENT_ENCODINGS
# 2245 (08C5) (RC2245): MQRC_INCONSISTENT_UOW
# 2246 (08C6) (RC2246): MQRC_INVALID_MSG_UNDER_CURSOR
# 2247 (08C7) (RC2247): MQRC_MATCH_OPTIONS_ERROR
# 2248 (08C8) (RC2248): MQRC_MDE_ERROR
# 2249 (08C9) (RC2249): MQRC_MSG_FLAGS_ERROR
# 2250 (08CA) (RC2250): MQRC_MSG_SEQ_NUMBER_ERROR
# 2251 (08CB) (RC2251): MQRC_OFFSET_ERROR
# 2252 (08CC) (RC2252): MQRC_ORIGINAL_LENGTH_ERROR
# 2253 (08CD) (RC2253): MQRC_SEGMENT_LENGTH_ZERO
# 2255 (08CF) (RC2255): MQRC_UOW_NOT_AVAILABLE
# 2256 (08D0) (RC2256): MQRC_WRONG_GMO_VERSION
# 2257 (08D1) (RC2257): MQRC_WRONG_MD_VERSION
# 2258 (08D2) (RC2258): MQRC_GROUP_ID_ERROR
# 2259 (08D3) (RC2259): MQRC_INCONSISTENT_BROWSE
# 2260 (08D4) (RC2260): MQRC_XQH_ERROR
# 2261 (08D5) (RC2261): MQRC_SRC_ENV_ERROR
# 2262 (08D6) (RC2262): MQRC_SRC_NAME_ERROR
# 2263 (08D7) (RC2263): MQRC_DEST_ENV_ERROR
# 2264 (08D8) (RC2264): MQRC_DEST_NAME_ERROR
# 2265 (08D9) (RC2265): MQRC_TM_ERROR
# 2266 (08DA) (RC2266): MQRC_CLUSTER_EXIT_ERROR
# 2267 (08DB) (RC2267): MQRC_CLUSTER_EXIT_LOAD_ERROR
# 2268 (08DC) (RC2268): MQRC_CLUSTER_PUT_INHIBITED
# 2269 (08DD) (RC2269): MQRC_CLUSTER_RESOURCE_ERROR
# 2270 (08DE) (RC2270): MQRC_NO_DESTINATIONS_AVAILABLE
# 2271 (08DF) (RC2271): MQRC_CONN_TAG_IN_USE
# 2272 (08E0) (RC2272): MQRC_PARTIALLY_CONVERTED
# 2273 (08E1) (RC2273): MQRC_CONNECTION_ERROR
# 2274 (08E2) (RC2274): MQRC_OPTION_ENVIRONMENT_ERROR
# 2277 (08E5) (RC2277): MQRC_CD_ERROR
# 2278 (08E6) (RC2278): MQRC_CLIENT_CONN_ERROR
# 2279 (08E7) (RC2279): MQRC_CHANNEL_STOPPED_BY_USER
# 2280 (08E8) (RC2280): MQRC_HCONFIG_ERROR
# 2281 (08E9) (RC2281): MQRC_FUNCTION_ERROR
# 2282 (08EA) (RC2282): MQRC_CHANNEL_STARTED
# 2283 (08EB) (RC2283): MQRC_CHANNEL_STOPPED
# 2284 (08EC) (RC2284): MQRC_CHANNEL_CONV_ERROR
# 2285 (08ED) (RC2285): MQRC_SERVICE_NOT_AVAILABLE
# 2286 (08EE) (RC2286): MQRC_INITIALIZATION_FAILED
# 2287 (08EF) (RC2287): MQRC_TERMINATION_FAILED
# 2288 (08F0) (RC2288): MQRC_UNKNOWN_Q_NAME
# 2289 (08F1) (RC2289): MQRC_SERVICE_ERROR
# 2290 (08F2) (RC2290): MQRC_Q_ALREADY_EXISTS
# 2291 (08F3) (RC2291): MQRC_USER_ID_NOT_AVAILABLE
# 2292 (08F4) (RC2292): MQRC_UNKNOWN_ENTITY
# 2294 (08F6) (RC2294): MQRC_UNKNOWN_REF_OBJECT
# 2295 (08F7) (RC2295): MQRC_CHANNEL_ACTIVATED
# 2296 (08F8) (RC2296): MQRC_CHANNEL_NOT_ACTIVATED
# 2297 (08F9) (RC2297): MQRC_UOW_CANCELED
# 2298 (08FA) (RC2298): MQRC_FUNCTION_NOT_SUPPORTED
# 2299 (08FB) (RC2299): MQRC_SELECTOR_TYPE_ERROR
# 2300 (08FC) (RC2300): MQRC_COMMAND_TYPE_ERROR
# 2301 (08FD) (RC2301): MQRC_MULTIPLE_INSTANCE_ERROR
# 2302 (08FE) (RC2302): MQRC_SYSTEM_ITEM_NOT_ALTERABLE
# 2303 (08FF) (RC2303): MQRC_BAG_CONVERSION_ERROR
# 2304 (0900) (RC2304): MQRC_SELECTOR_OUT_OF_RANGE
# 2305 (0901) (RC2305): MQRC_SELECTOR_NOT_UNIQUE
# 2306 (0902) (RC2306): MQRC_INDEX_NOT_PRESENT
# 2307 (0903) (RC2307): MQRC_STRING_ERROR
# 2308 (0904) (RC2308): MQRC_ENCODING_NOT_SUPPORTED
# 2309 (0905) (RC2309): MQRC_SELECTOR_NOT_PRESENT
# 2310 (0906) (RC2310): MQRC_OUT_SELECTOR_ERROR
# 2311 (0907) (RC2311): MQRC_STRING_TRUNCATED
# 2312 (0908) (RC2312): MQRC_SELECTOR_WRONG_TYPE
# 2313 (0909) (RC2313): MQRC_INCONSISTENT_ITEM_TYPE
# 2314 (090A) (RC2314): MQRC_INDEX_ERROR
# 2315 (090B) (RC2315): MQRC_SYSTEM_BAG_NOT_ALTERABLE
# 2316 (090C) (RC2316): MQRC_ITEM_COUNT_ERROR
# 2317 (090D) (RC2317): MQRC_FORMAT_NOT_SUPPORTED
# 2318 (090E) (RC2318): MQRC_SELECTOR_NOT_SUPPORTED
# 2319 (090F) (RC2319): MQRC_ITEM_VALUE_ERROR
# 2320 (0910) (RC2320): MQRC_HBAG_ERROR
# 2321 (0911) (RC2321): MQRC_PARAMETER_MISSING
# 2322 (0912) (RC2322): MQRC_CMD_SERVER_NOT_AVAILABLE
# 2323 (0913) (RC2323): MQRC_STRING_LENGTH_ERROR
# 2324 (0914) (RC2324): MQRC_INQUIRY_COMMAND_ERROR
# 2325 (0915) (RC2325): MQRC_NESTED_BAG_NOT_SUPPORTED
# 2326 (0916) (RC2326): MQRC_BAG_WRONG_TYPE
# 2327 (0917) (RC2327): MQRC_ITEM_TYPE_ERROR
# 2328 (0918) (RC2328): MQRC_SYSTEM_BAG_NOT_DELETABLE
# 2329 (0919) (RC2329): MQRC_SYSTEM_ITEM_NOT_DELETABLE
# 2330 (091A) (RC2330): MQRC_CODED_CHAR_SET_ID_ERROR
# 2331 (091B) (RC2331): MQRC_MSG_TOKEN_ERROR
# 2332 (091C) (RC2332): MQRC_MISSING_WIH
# 2333 (091D) (RC2333): MQRC_WIH_ERROR
# 2334 (091E) (RC2334): MQRC_RFH_ERROR
# 2335 (091F) (RC2335): MQRC_RFH_STRING_ERROR
# 2336 (0920) (RC2336): MQRC_RFH_COMMAND_ERROR
# 2337 (0921) (RC2337): MQRC_RFH_PARM_ERROR
# 2338 (0922) (RC2338): MQRC_RFH_DUPLICATE_PARM
# 2339 (0923) (RC2339): MQRC_RFH_PARM_MISSING
# 2340 (0924) (RC2340): MQRC_CHAR_CONVERSION_ERROR
# 2341 (0925) (RC2341): MQRC_UCS2_CONVERSION_ERROR
# 2342 (0926) (RC2342): MQRC_DB2_NOT_AVAILABLE
# 2343 (0927) (RC2343): MQRC_OBJECT_NOT_UNIQUE
# 2344 (0928) (RC2344): MQRC_CONN_TAG_NOT_RELEASED
# 2345 (0929) (RC2345): MQRC_CF_NOT_AVAILABLE
# 2346 (092A) (RC2346): MQRC_CF_STRUC_IN_USE
# 2347 (092B) (RC2347): MQRC_CF_STRUC_LIST_HDR_IN_USE
# 2348 (092C) (RC2348): MQRC_CF_STRUC_AUTH_FAILED
# 2349 (092D) (RC2349): MQRC_CF_STRUC_ERROR
# 2350 (092E) (RC2350): MQRC_CONN_TAG_NOT_USABLE
# 2351 (092F) (RC2351): MQRC_GLOBAL_UOW_CONFLICT
# 2352 (0930) (RC2352): MQRC_LOCAL_UOW_CONFLICT
# 2353 (0931) (RC2353): MQRC_HANDLE_IN_USE_FOR_UOW
# 2354 (0932) (RC2354): MQRC_UOW_ENLISTMENT_ERROR
# 2355 (0933) (RC2355): MQRC_UOW_MIX_NOT_SUPPORTED
# 2356 (0934) (RC2356): MQRC_WXP_ERROR
# 2357 (0935) (RC2357): MQRC_CURRENT_RECORD_ERROR
# 2358 (0936) (RC2358): MQRC_NEXT_OFFSET_ERROR
# 2359 (0937) (RC2359): MQRC_NO_RECORD_AVAILABLE
# 2360 (0938) (RC2360): MQRC_OBJECT_LEVEL_INCOMPATIBLE
# 2361 (0939) (RC2361): MQRC_NEXT_RECORD_ERROR
# 2362 (093A) (RC2362): MQRC_BACKOUT_THRESHOLD_REACHED
# 2363 (093B) (RC2363): MQRC_MSG_NOT_MATCHED
# 2364 (093C) (RC2364): MQRC_JMS_FORMAT_ERROR
# 2365 (093D) (RC2365): MQRC_SEGMENTS_NOT_SUPPORTED
# 2366 (093E) (RC2366): MQRC_WRONG_CF_LEVEL
# 2367 (093F) (RC2367): MQRC_CONFIG_CREATE_OBJECT
# 2368 (0940) (RC2368): MQRC_CONFIG_CHANGE_OBJECT
# 2369 (0941) (RC2369): MQRC_CONFIG_DELETE_OBJECT
# 2370 (0942) (RC2370): MQRC_CONFIG_REFRESH_OBJECT
# 2371 (0943) (RC2371): MQRC_CHANNEL_SSL_ERROR
# 2373 (0945) (RC2373): MQRC_CF_STRUC_FAILED
# 2374 (0946) (RC2374): MQRC_API_EXIT_ERROR
# 2375 (0947) (RC2375): MQRC_API_EXIT_INIT_ERROR
# 2376 (0948) (RC2376): MQRC_API_EXIT_TERM_ERROR
# 2377 (0949) (RC2377): MQRC_EXIT_REASON_ERROR
# 2378 (094A) (RC2378): MQRC_RESERVED_VALUE_ERROR
# 2379 (094B) (RC2379): MQRC_NO_DATA_AVAILABLE
# 2380 (094C) (RC2380): MQRC_SCO_ERROR
# 2381 (094D) (RC2381): MQRC_KEY_REPOSITORY_ERROR
# 2382 (094E) (RC2382): MQRC_CRYPTO_HARDWARE_ERROR
# 2383 (094F) (RC2383): MQRC_AUTH_INFO_REC_COUNT_ERROR
# 2384 (0950) (RC2384): MQRC_AUTH_INFO_REC_ERROR
# 2385 (0951) (RC2385): MQRC_AIR_ERROR
# 2386 (0952) (RC2386): MQRC_AUTH_INFO_TYPE_ERROR
# 2387 (0953) (RC2387): MQRC_AUTH_INFO_CONN_NAME_ERROR
# 2388 (0954) (RC2388): MQRC_LDAP_USER_NAME_ERROR
# 2389 (0955) (RC2389): MQRC_LDAP_USER_NAME_LENGTH_ERR
# 2390 (0956) (RC2390): MQRC_LDAP_PASSWORD_ERROR
# 2391 (0957) (RC2391): MQRC_SSL_ALREADY_INITIALIZED
# 2392 (0958) (RC2392): MQRC_SSL_CONFIG_ERROR
# 2393 (0959) (RC2393): MQRC_SSL_INITIALIZATION_ERROR
# 2394 (095A) (RC2394): MQRC_Q_INDEX_TYPE_ERROR
# 2395 (095B) (RC2395): MQRC_CFBS_ERROR
# 2396 (095C) (RC2396): MQRC_SSL_NOT_ALLOWED
# 2397 (095D) (RC2397): MQRC_JSSE_ERROR
# 2398 (095E) (RC2398): MQRC_SSL_PEER_NAME_MISMATCH
# 2399 (095F) (RC2399): MQRC_SSL_PEER_NAME_ERROR
# 2400 (0960) (RC2400): MQRC_UNSUPPORTED_CIPHER_SUITE
# 2401 (0961) (RC2401): MQRC_SSL_CERTIFICATE_REVOKED
# 2402 (0962) (RC2402): MQRC_SSL_CERT_STORE_ERROR
# 2406 (0966) (RC2406): MQRC_CLIENT_EXIT_LOAD_ERROR
# 2407 (0967) (RC2407): MQRC_CLIENT_EXIT_ERROR
# 2409 (0969) (RC2409): MQRC_SSL_KEY_RESET_ERROR
# 2411 (096B) (RC2411): MQRC_LOGGER_STATUS
# 2412 (096C) (RC2412): MQRC_COMMAND_MQSC
# 2413 (096D) (RC2413): MQRC_COMMAND_PCF
# 2414 (096E) (RC2414): MQRC_CFIF_ERROR
# 2415 (096F) (RC2415): MQRC_CFSF_ERROR
# 2416 (0970) (RC2416): MQRC_CFGR_ERROR
# 2417 (0971) (RC2417): MQRC_MSG_NOT_ALLOWED_IN_GROUP
# 2418 (0972) (RC2418): MQRC_FILTER_OPERATOR_ERROR
# 2419 (0973) (RC2419): MQRC_NESTED_SELECTOR_ERROR
# 2420 (0974) (RC2420): MQRC_EPH_ERROR
# 2421 (0975) (RC2421): MQRC_RFH_FORMAT_ERROR
# 2422 (0976) (RC2422): MQRC_CFBF_ERROR
# 2423 (0977) (RC2423): MQRC_CLIENT_CHANNEL_CONFLICT
# 2424 (0978) (RC2424): MQRC_SD_ERROR
# 2425 (0979) (RC2425): MQRC_TOPIC_STRING_ERROR
# 2426 (097A) (RC2426): MQRC_STS_ERROR
# 2428 (097C) (RC2428): MQRC_NO_SUBSCRIPTION
# 2429 (097D) (RC2429): MQRC_SUBSCRIPTION_IN_USE
# 2430 (097E) (RC2430): MQRC_STAT_TYPE_ERROR
# 2431 (097F) (RC2431): MQRC_SUB_USER_DATA_ERROR
# 2432 (0980) (RC2432): MQRC_SUB_ALREADY_EXISTS
# 2434 (0982) (RC2434): MQRC_IDENTITY_MISMATCH
# 2435 (0983) (RC2435): MQRC_ALTER_SUB_ERROR
# 2436 (0984) (RC2436): MQRC_DURABILITY_NOT_ALLOWED
# 2437 (0985) (RC2437): MQRC_NO_RETAINED_MSG
# 2438 (0986) (RC2438): MQRC_SRO_ERROR
# 2440 (0988) (RC2440): MQRC_SUB_NAME_ERROR
# 2441 (0989) (RC2441): MQRC_OBJECT_STRING_ERROR
# 2442 (098A) (RC2442): MQRC_PROPERTY_NAME_ERROR
# 2443 (098B) (RC2443): MQRC_SEGMENTATION_NOT_ALLOWED
# 2444 (098C) (RC2444): MQRC_CBD_ERROR
# 2445 (098D) (RC2445): MQRC_CTLO_ERROR
# 2446 (098E) (RC2446): MQRC_NO_CALLBACKS_ACTIVE
# 2448 (0990) (RC2448): MQRC_CALLBACK_NOT_REGISTERED
# 2452 (0994) (RC2452): MQRC_CALLBACK_ERROR
# 2453 (0995) (RC2453): MQRC_CALLBACK_STILL_ACTIVE
# 2457 (0999) (RC2457): MQRC_OPTIONS_CHANGED
# 2458 (099A) (RC2458): MQRC_READ_AHEAD_MSGS
# 2459 (099B) (RC2459): MQRC_SELECTOR_SYNTAX_ERROR
# 2460 (099C) (RC2460): MQRC_HMSG_ERROR
# 2461 (099D) (RC2461): MQRC_CMHO_ERROR
# 2462 (099E) (RC2462): MQRC_DMHO_ERROR
# 2463 (099F) (RC2463): MQRC_SMPO_ERROR
# 2464 (09A0) (RC2464): MQRC_IMPO_ERROR
# 2465 (09A1) (RC2465): MQRC_PROPERTY_NAME_TOO_BIG
# 2466 (09A2) (RC2466): MQRC_PROP_VALUE_NOT_CONVERTED
# 2467 (09A3) (RC2467): MQRC_PROP_TYPE_NOT_SUPPORTED
# 2469 (09A5) (RC2469): MQRC_PROPERTY_VALUE_TOO_BIG
# 2470 (09A6) (RC2470): MQRC_PROP_CONV_NOT_SUPPORTED
# 2471 (09A7) (RC2471): MQRC_PROPERTY_NOT_AVAILABLE
# 2472 (09A8) (RC2472): MQRC_PROP_NUMBER_FORMAT_ERROR
# 2473 (09A9) (RC2473): MQRC_PROPERTY_TYPE_ERROR
# 2478 (09AE) (RC2478): MQRC_PROPERTIES_TOO_BIG
# 2479 (09AF) (RC2479): MQRC_PUT_NOT_RETAINED
# 2480 (09B0) (RC2480): MQRC_ALIAS_TARGTYPE_CHANGED
# 2481 (09B1) (RC2481): MQRC_DMPO_ERROR
# 2482 (09B2) (RC2482): MQRC_PD_ERROR
# 2483 (09B3) (RC2483): MQRC_CALLBACK_TYPE_ERROR
# 2484 (09B4) (RC2484): MQRC_CBD_OPTIONS_ERROR
# 2485 (09B5) (RC2485): MQRC_MAX_MSG_LENGTH_ERROR
# 2486 (09B6) (RC2486): MQRC_CALLBACK_ROUTINE_ERROR
# 2487 (09B7) (RC2487): MQRC_CALLBACK_LINK_ERROR
# 2488 (09B8) (RC2488): MQRC_OPERATION_ERROR
# 2489 (09B9) (RC2489): MQRC_BMHO_ERROR
# 2490 (09BA) (RC2490): MQRC_UNSUPPORTED_PROPERTY
# 2492 (09BC) (RC2492): MQRC_PROP_NAME_NOT_CONVERTED
# 2494 (09BE) (RC2494): MQRC_GET_ENABLED
# 2495 (09BF) (RC2495): MQRC_MODULE_NOT_FOUND
# 2496 (09C0) (RC2496): MQRC_MODULE_INVALID
# 2497 (09C1) (RC2497): MQRC_MODULE_ENTRY_NOT_FOUND
# 2498 (09C2) (RC2498): MQRC_MIXED_CONTENT_NOT_ALLOWED
# 2499 (09C3) (RC2499): MQRC_MSG_HANDLE_IN_USE
# 2500 (09C4) (RC2500): MQRC_HCONN_ASYNC_ACTIVE
# 2501 (09C5) (RC2501): MQRC_MHBO_ERROR
# 2502 (09C6) (RC2502): MQRC_PUBLICATION_FAILURE
# 2503 (09C7) (RC2503): MQRC_SUB_INHIBITED
# 2504 (09C8) (RC2504): MQRC_SELECTOR_ALWAYS_FALSE
# 2507 (09CB) (RC2507): MQRC_XEPO_ERROR
# 2509 (09CD) (RC2509): MQRC_DURABILITY_NOT_ALTERABLE
# 2510 (09CE) (RC2510): MQRC_TOPIC_NOT_ALTERABLE
# 2512 (09D0) (RC2512): MQRC_SUBLEVEL_NOT_ALTERABLE
# 2513 (09D1) (RC2513): MQRC_PROPERTY_NAME_LENGTH_ERR
# 2514 (09D2) (RC2514): MQRC_DUPLICATE_GROUP_SUB
# 2515 (09D3) (RC2515): MQRC_GROUPING_NOT_ALTERABLE
# 2516 (09D4) (RC2516): MQRC_SELECTOR_INVALID_FOR_TYPE
# 2517 (09D5) (RC2517): MQRC_HOBJ_QUIESCED
# 2518 (09D6) (RC2518): MQRC_HOBJ_QUIESCED_NO_MSGS
# 2519 (09D7) (RC2519): MQRC_SELECTION_STRING_ERROR
# 2520 (09D8) (RC2520): MQRC_RES_OBJECT_STRING_ERROR
# 2521 (09D9) (RC2521): MQRC_CONNECTION_SUSPENDED
# 2522 (09DA) (RC2522): MQRC_INVALID_DESTINATION
# 2523 (09DB) (RC2523): MQRC_INVALID_SUBSCRIPTION
# 2524 (09DC) (RC2524): MQRC_SELECTOR_NOT_ALTERABLE
# 2525 (09DD) (RC2525): MQRC_RETAINED_MSG_Q_ERROR
# 2526 (09DE) (RC2526): MQRC_RETAINED_NOT_DELIVERED
# 2527 (09DF) (RC2527): MQRC_RFH_RESTRICTED_FORMAT_ERR
# 2528 (09E0) (RC2528): MQRC_CONNECTION_STOPPED
# 2529 (09E1) (RC2529): MQRC_ASYNC_UOW_CONFLICT
# 2530 (09E2) (RC2530): MQRC_ASYNC_XA_CONFLICT
# 2531 (09E3) (RC2531): MQRC_PUBSUB_INHIBITED
# 2532 (09E4): MQRC_MSG_HANDLE_COPY_FAILURE
# 2533 (09E5) (RC2533): MQRC_DEST_CLASS_NOT_ALTERABLE
# 2534 (09E6) (RC2534): MQRC_OPERATION_NOT_ALLOWED
# 2535 (09E7): MQRC_ACTION_ERROR
# 2537 (09E9) (RC2537): MQRC_CHANNEL_NOT_AVAILABLE
# 2538 (09EA) (RC2538): MQRC_HOST_NOT_AVAILABLE
# 2539 (09EB) (RC2539): MQRC_CHANNEL_CONFIG_ERROR
# 2540 (09EC) (RC2540): MQRC_UNKNOWN_CHANNEL_NAME
# 2541 (09ED) (RC2541): MQRC_LOOPING_PUBLICATION
# 6100 (17D4) (RC6100): MQRC_REOPEN_EXCL_INPUT_ERROR
# 6101 (17D5) (RC6101): MQRC_REOPEN_INQUIRE_ERROR
# 6102 (17D6) (RC6102): MQRC_REOPEN_SAVED_CONTEXT_ERR
# 6103 (17D7) (RC6103): MQRC_REOPEN_TEMPORARY_Q_ERROR
# 6104 (17D8) (RC6104): MQRC_ATTRIBUTE_LOCKED
# 6105 (17D9) (RC6105): MQRC_CURSOR_NOT_VALID
# 6106 (17DA) (RC6106): MQRC_ENCODING_ERROR
# 6107 (17DB) (RC6107): MQRC_STRUC_ID_ERROR
# 6108 (17DC) (RC6108): MQRC_NULL_POINTER
# 6109 (17DD) (RC6109): MQRC_NO_CONNECTION_REFERENCE
# 6110 (17DE) (RC6110): MQRC_NO_BUFFER
# 6111 (17DF) (RC6111): MQRC_BINARY_DATA_LENGTH_ERROR
# 6112 (17E0) (RC6112): MQRC_BUFFER_NOT_AUTOMATIC
# 6113 (17E1) (RC6113): MQRC_INSUFFICIENT_BUFFER
# 6114 (17E2) (RC6114): MQRC_INSUFFICIENT_DATA
# 6115 (17E3) (RC6115): MQRC_DATA_TRUNCATED
# 6116 (17E4) (RC6116): MQRC_ZERO_LENGTH
# 6117 (17E5) (RC6117): MQRC_NEGATIVE_LENGTH
# 6118 (17E6) (RC6118): MQRC_NEGATIVE_OFFSET
# 6119 (17E7) (RC6119): MQRC_INCONSISTENT_FORMAT
# 6120 (17E8) (RC6120): MQRC_INCONSISTENT_OBJECT_STATE
# 6121 (17E9) (RC6121): MQRC_CONTEXT_OBJECT_NOT_VALID
# 6122 (17EA) (RC6122): MQRC_CONTEXT_OPEN_ERROR
# 6123 (17EB) (RC6123): MQRC_STRUC_LENGTH_ERROR
# 6124 (17EC) (RC6124): MQRC_NOT_CONNECTED
# 6125 (17ED) (RC6125): MQRC_NOT_OPEN
# 6126 (17EE) (RC6126): MQRC_DISTRIBUTION_LIST_EMPTY
# 6127 (17EF) (RC6127): MQRC_INCONSISTENT_OPEN_OPTIONS
# 6128 (17FO) (RC6128): MQRC_WRONG_VERSION
# 6129 (17F1) (RC6129): MQRC_REFERENCE_ERROR