APAR status
Closed as program error.
Error description
An IBM MQ client application using distribution lists receives MQRC_CONNECTION_BROKEN (2009) and an FDC is generated on the server: | Probe Id :- RM680078 | Component :- rriBadDataReceived | Major Errorcode :- rrcE_PROTOCOL_ERROR | Minor Errorcode :- OK | Arith1 :- 13 (0xd) | Arith2 :- 131 (0x83) MQM Function Stack ccxResponder rrxResponder rriMQIServer rriMQIServerReceive rriMQIServerCall rriBadDataReceived xcsFFST
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users of distribution lists may be affected by this problem. Platforms affected: MultiPlatform **************************************************************** PROBLEM DESCRIPTION: When a client uses MQOPEN to open many queues in a distribution list then this may fail with an MQRC_CONNECTION_BROKEN return code and an rrcE_PROTOCOL_ERROR FDC with probe identifier RM680078 is generated on the server. The problem was caused by the queue manager's channel code using an incorrect variable in a data validation test when validating the data received from the client.
Problem conclusion
The queue manager channel code was corrected so that validation checks used the correct variable. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v8.0 8.0.0.16 v9.0 LTS 9.0.0.11 v9.1 CD TBC. v9.1 LTS 9.1.0.7 The latest available maintenance can be obtained from 'WebSphere MQ Recommended Fixes' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037 If the maintenance level is not yet available information on its planned availability can be found in 'WebSphere MQ Planned Maintenance Release Dates' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT31458
Reported component name
IBM MQ BASE MP
Reported component ID
5724H7251
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-01-09
Closed date
2020-06-11
Last modified date
2020-06-11
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
IBM MQ BASE MP
Fixed component ID
5724H7251
Applicable component levels
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0.0.0","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
12 June 2020