APAR status
Closed as program error.
Error description
Customer's outbound AS2AsyncMDN process is kicked off to send data, but, it does not receive returning MDN and continues its retry logic. On its first send, it waits 5 minutes then checks for the return MDN. If not, it checks again in another 5 minutes for a total of 5 times. After all the waiting and if still no MDN returned, it kicks off another process to send data again, and repeats the above wait process. In a normal situation, in 25-30 minutes is all it has to wait until the next send process is invoked. But, since the PMR was opened, customer noticed that it took almost 2 hours for the resend to occur, thus, the resends are taking longer and longer for resending the same data. At this time, there are 7000+ BP in the wait queue.
Local fix
Problem summary
Users Affected: All Problem Description: Outbound AS2AsyncMDN process is kicked off to send but does not receive the returning MDN. In rare cases, under heavy load, where a BP reschedule keeps sending a BP to another node's waitQueue (Queue 0), BP's could keep bouncing around in various node waitqueues when nodes were load balancing. Platforms affected: All
Problem conclusion
Resolution Summary: A code fix has been provided. Delivered In: 5020500_6
Temporary fix
Comments
APAR Information
APAR number
IC98491
Reported component name
STR B2B INTEGRA
Reported component ID
5725D0600
Reported release
510
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-12-24
Closed date
2015-02-16
Last modified date
2015-10-30
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
STR B2B INTEGRA
Fixed component ID
5725D0600
Applicable component levels
R525 PSY
UP
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Document Information
Modified date:
30 October 2015