A fix is available
APAR status
Closed as program error.
Error description
While reading the messages from the queue, the MQ Connector is sometimes failing with the following error message. Message: WebSphere_MQ_Connector,0: Get message failed with reason code: 2257 (MQRC_WRONG_MD_VERSION)(CC_WSMQSourceQueue::getNextMsgFromQueue( ), file CC_WSMQSourceQueue.cpp, line 869) The problem is intermittent and occasionally, we are seeing the following error message as well. WebSphere_MQ_Connector_0,1: MQGET call executed with completion code 1 (MQCC_WARNING), reason code 2190 (MQRC_CONVERTED_STRING_TOO_BIG)
Local fix
Problem summary
While reading the messages from the queue, the MQ Connector is sometimes failing with the following error message. Message: WebSphere_MQ_Connector,0: Get message failed with reason code: 2257 (MQRC_WRONG_MD_VERSION)(CC_WSMQSourceQueue::getNextMsgFromQueue( ), file CC_WSMQSourceQueue.cpp, line 869) The problem is intermittent and occasionally, we are seeing the following error message as well. WebSphere_MQ_Connector_0,1: MQGET call executed with completion code 1 (MQCC_WARNING), reason code 2190 (MQRC_CONVERTED_STRING_TOO_BIG)
Problem conclusion
Addressed the code to provide enough buffer while reading the converted buffer. Also, set the MQMD version to the correct version on successive calls to MQGET
Temporary fix
Comments
APAR Information
APAR number
JR44536
Reported component name
WIS DATASTAGE
Reported component ID
5724Q36DS
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-10-26
Closed date
2012-12-19
Last modified date
2012-12-19
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WIS DATASTAGE
Fixed component ID
5724Q36DS
Applicable component levels
R850 PSY
UP
[{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSVSEF","label":"InfoSphere DataStage"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.5"}]
Document Information
Modified date:
07 October 2021