Check for and replay any messages for BPEL processes or
human tasks that could not be processed.
About this task
When a problem occurs while processing a message, it is moved
to the retention queue or hold queue. This task describes how to determine
whether any failed messages exist, and to send those messages to the
internal queue again.
Procedure
- For the Business Flow Manager, the most flexible way to
check and reply and messages on the hold queue, is to use the administrative
console page for the failed event manager.
- Click ,
for Event type, select BFM hold then
click OK.
- If the search results contains any messages, you can
select any of them then either click Resubmit to
replay the messages, or Delete to delete them
from the hold queue without replaying them.
- To check how many messages are in the hold and retention
queues, and replay them using the Business Process Choreographer administrative
console pages:
- Click ,
then on the Configuration tab, in the Business Process Manager section, expand Business Process Choreographer.
- Choose one of the following options:
- For BPEL processes, click Business Flow Manager.
- For human tasks, click Human Task Manager.
The number of messages in the hold queue and
retention queue are displayed on the Runtime tab
under General Properties.
- If either the hold queue or the retention queue contains
messages, you can move the messages to the internal work queue.
Click one of the following options:
- For BPEL processes: Replay Hold Queue or Replay
Retention Queue
- For human tasks: Replay Hold Queue
Note: When WebSphere® administrative security is
enabled, the replay buttons are only visible to users who have administrator
or operator authority.
Results
Business Process Choreographer tries to service all replayed
messages again.