APAR status
Closed as program error.
Error description
When using MQ 9.3.x .Net core application which implements security exits, the application receives MQRC 2219(MQRC_CALL_IN_PROGRESS) when connecting to the queue manager. The error is thrown during the second connection call.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users who are using security exits with MQ .Net core application with two or more connection calls. Platforms affected: Linux on x86-64, Windows **************************************************************** PROBLEM DESCRIPTION: MQ .Net core sets data on call context when calling security exits and unset it when security exits return to MQ. There was a coding error when data on call context is unset which caused the mqrc 2219 when a second connection call was made by the application.
Problem conclusion
The code has been corrected to ensure unset of the data on call context is done appropriately. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.3 LTS 9.3.0.20 v9.4 LTS 9.4.0.5 v9.x CD 9.4.1 The latest available maintenance can be obtained from 'IBM MQ Recommended Fixes' https://www.ibm.com/support/pages/recommended-fixes-ibm-mq If the maintenance level is not yet available information on its planned availability can be found in 'IBM MQ Planned Maintenance Release Dates' https://ibm.biz/mqplannedmaintenance ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT44403
Reported component name
MQ BASE V9.3
Reported component ID
5724H7291
Reported release
930
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2023-08-17
Closed date
2024-06-07
Last modified date
2024-06-07
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
MQ BASE V9.3
Fixed component ID
5724H7291
Applicable component levels
[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSYHRD","label":"IBM MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.3","Line of Business":{"code":"LOB67","label":"IT Automation \u0026 App Modernization"}}]
Document Information
Modified date:
08 June 2024