APAR status
Closed as program error.
Error description
IIB customers on z/OS migrating from WMB v7, with message flows that access MRM message trees, might see an increase in CPU usage in the nodes in which the MRM message tree is first parsed.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: All users of IBM Integration Bus on z/OS parsing MRM messages. Platforms affected: z/OS **************************************************************** PROBLEM DESCRIPTION: IIB customers on z/OS migrating from WMB v7, with message flows that access MRM message trees, might see an increase in CPU usage in the nodes in which the MRM message tree is parsed. Users who parse multiple MRM messages inside a single flow invocation are more likely to observe the performance difference, especially if they utilise a different set of message sets on each parse or invocation.
Problem conclusion
The product has been modified so that the performance costs of parsing an MRM message on z/OS are reduced. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v10.0 10.0.0.17 v11.0 11.0.0.3 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
PH03895
Reported component name
IIB Z/OS
Reported component ID
5655AB100
Reported release
A00
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-10-10
Closed date
2019-09-11
Last modified date
2019-09-11
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
IIB Z/OS
Fixed component ID
5655AB100
Applicable component levels
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSNQH8","label":"IBM Integration Bus for z\/OS"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.0","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.0","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
11 September 2019