A fix is available
APAR status
Closed as program error.
Error description
The user observes that larger outgoing JMS messages cannot be transmitted by DataPower to the JMS destination. While messages smaller than ~10k succeed, messages of e.g. 20k size fail. On error scenario, DataPower logged e.g.: 20200202T121212.400Z [0x80e00526][wasjms][error] wasjms-server(mySIBus): server(mySIBus): Error performing request. Status [1] - UNKNOWN 20200202T121212.400Z [0x80e00526][wasjms][error] wasjms-server(mySIBus): server(mySIBus): Error reporting error message 20200202T121212.400Z [0x80e00373][wasjms][error] wasjms-server(mySIBus): tid(46943): server(mySIBus): WebSphere JMS error(26) - CONNECT_FAILED
Local fix
Problem summary
For DataPower users who use WebSphere JMS Front Side Handler to receive messages from remote WebSphere JMS server, when the transmitted message size is greater than 20 KB, DataPower JMS will fail to receive the message. The transaction holds one for minutes and finally show an error as "WebSphere JMS error(26) - CONNECT_FAILED".
Problem conclusion
Fix is available in 2018.4.1.11 For a list of the latest fix packs available, please see: http://www-01.ibm.com/support/docview.wss?uid=swg21237631
Temporary fix
Avoid processing the message which is greater than 20KB.
Comments
APAR Information
APAR number
IT32140
Reported component name
DATAPOWER
Reported component ID
DP1234567
Reported release
18X
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-03-11
Closed date
2020-05-04
Last modified date
2020-05-06
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
DATAPOWER
Fixed component ID
DP1234567
Applicable component levels
R18X PSY
UP
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SS9H2Y","label":"IBM DataPower Gateway"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"18X","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
08 June 2021