This describes how to check for and replay any messages for business
processes or human tasks that could not be processed.
Why and when to perform 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.
Steps for this task
- To check how many messages are on the hold and retention queues:
- Click .
- On the Configuration tab, in the Container
Settings section, click one of the following sequences:
- For business processes:
- For human tasks:
The number of messages on the hold queue and retention
queue are displayed 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 business processes: Replay Hold Queue or Replay
Retention Queue
- For human tasks: Replay Hold Queue
Note: When security is enabled, the replay buttons are only visible to
users who have operator authority.
Result
Business Process Choreographer tries to service all replayed messages
again.