APAR status
Closed as program error.
Error description
If an uncaught exception causes a flow to be rolled back to a GroupComplete node and the "catch" terminal of the node is not wired then the group message that caused the failure is discarded. The next group that is processed by the node is then sent to the "failure" terminal rather than the appropriate terminal for that group. The correct behavior is that the failed group is discarded and a message is written to the syslog. Future groups processed by the node should be unaffected by this failure.
Local fix
Apply APAR IT27206 and wire the catch terminal
Problem summary
**************************************************************** USERS AFFECTED: All users of the Group nodes in IBM App Connect Enterprise v11 and IBM Integration Bus v10.	 Platforms affected: AIX, Linux on x86-64 platform, z/OS, Windows on x86-64 platform **************************************************************** PROBLEM DESCRIPTION: If an uncaught exception reaches the GroupComplete node, and the catch terminal is not wired, then the node will mark the group as failed and discard the group. If another group is received by the discarding thread within 5 seconds of the original group being discarded then this second group message is incorrectly routed to the "failure" terminal.
Problem conclusion
The product no longer incorrectly routes such messages down the failure terminal. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v10.0 10.0.0.16 v11.0 11.0.0.4 The latest available maintenance can be obtained from: http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041 If the maintenance level is not yet available,information on its planned availability can be found on: http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT27742
Reported component name
INTEGRATION BUS
Reported component ID
5724J0540
Reported release
A00
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2019-01-11
Closed date
2019-04-03
Last modified date
2019-04-03
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
INTEGRATION BUS
Fixed component ID
5724J0540
Applicable component levels
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSNQK6","label":"IBM Integration Bus"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.0","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
03 April 2019