Direct links to fixes
APAR status
Closed as program error.
Error description
When you call the /process/actions REST API by using a list of instances that contain one or more duplicate instance IDs, the API processes the same instance multiple times. As a result, performance is slow. For this and other similar REST APIs , you might see messages like the following messages: The elapsed time for the following REST request was 79,55 seconds, which exceeds the warning threshold of 60 seconds: https://bpm.YOURCOM.com/rest/bpm/wle/v1/task/actions The elapsed time for the following REST request was 357,82 seconds, which exceeds the warning threshold of 60 seconds: http://bpm.YOURCOM.com:9080/rest/bpm/wle/v1/processes/query/ IBM.PI_PROCESSLIST_ALL The elapsed time for the following REST request was 378,21 seconds, which exceeds the warning threshold of 60 seconds: https://bpm.YOURCOM.com:9443/rest/bpm/wle/v1/task The elapsed time for the following REST request was 70,65 seconds, which exceeds the warning threshold of 60 seconds: https://bpm.YOURCOM.com:9443/rest/bpm/wle/v1/task/actions The elapsed time for the following REST request was 62,12 seconds, which exceeds the warning threshold of 60 seconds: https://bpm.YOURCOM.com:9443/rest/bpm/wle/v1/process/actions
Local fix
Problem summary
The list of instance ID parameter values is not checked for duplicate entries. As a result, each entry is processed individually and all the available actions for each of the duplicate instances are resolved. The increased total response time of IBM BPM might then cause timeout issues.
Problem conclusion
A fix that removes duplicate entries in the passed instance list and, thus, prevents multiple checks for available actions on the same instance - will be available for IBM BPM V8.5.0.1 and V8.5.5.0 - will be included in an IBM BPM V8.5.6.0 cumulative fix On Fix Central (http://www.ibm.com/support/fixcentral), search for JR53947: 1. Select IBM Business Process Manager with your edition from the product selector, the installed version to the fix pack level, and your platform, and then click Continue. 2. Select APAR or SPR, enter JR53947, and click Continue. When you download fix packages, ensure that you also download the readme file for each fix. Review each readme file for additional installation instructions and information about the fix.
Temporary fix
Not applicable
Comments
APAR Information
APAR number
JR53947
Reported component name
BPM ADVANCED
Reported component ID
5725C9400
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-07-27
Closed date
2015-09-22
Last modified date
2015-09-22
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
BPM STANDARD
Fixed component ID
5725C9500
Applicable component levels
R850 PSY
UP
R855 PSY
UP
R856 PSY
UP
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Document Information
Modified date:
22 September 2015