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<title>IBM BAW Tips Q&amp;A - Recent questions tagged uca</title>
<link>https://bpm.tips/tag/uca</link>
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<title>How does message correlation work for intermediate message events and UCAs in BAW (matching the right instance)?</title>
<link>https://bpm.tips/3529/how-does-message-correlation-work-for-intermediate-message-events-and-ucas-in-baw-matching-the-right-instance</link>
<description>An external system sends &amp;quot;order shipped&amp;quot; messages and the right running instance must continue. We have UCAs and intermediate message events but instances do not resume, or all of them resume. How is correlation defined and debugged?</description>
<guid isPermaLink="true">https://bpm.tips/3529/how-does-message-correlation-work-for-intermediate-message-events-and-ucas-in-baw-matching-the-right-instance</guid>
<pubDate>Sun, 06 Sep 2026 13:55:24 +0000</pubDate>
</item>
<item>
<title>How do I tune the Event Manager of BAW (thread pool, scheduler, blackout periods) for timers and UCAs?</title>
<link>https://bpm.tips/3473/how-do-i-tune-the-event-manager-of-baw-thread-pool-scheduler-blackout-periods-for-timers-and-ucas</link>
<description>Our timers fire late during peak hours and UCA-driven starts pile up. Which Event Manager settings exist, where are they configured, and how do we find the right values?</description>
<guid isPermaLink="true">https://bpm.tips/3473/how-do-i-tune-the-event-manager-of-baw-thread-pool-scheduler-blackout-periods-for-timers-and-ucas</guid>
<pubDate>Sun, 06 Sep 2026 13:45:54 +0000</pubDate>
</item>
<item>
<title>How do JMS / MQ integrations and undercover agents work for BAW on CP4BA?</title>
<link>https://bpm.tips/3459/how-do-jms-mq-integrations-and-undercover-agents-work-for-baw-on-cp4ba</link>
<description>Our processes receive events from IBM MQ queues through the inbound JMS integration and UCAs, and send JMS messages back. On WebSphere this used the SIBus and MQ resource adapters. How is this configured on the Cloud Pak?</description>
<guid isPermaLink="true">https://bpm.tips/3459/how-do-jms-mq-integrations-and-undercover-agents-work-for-baw-on-cp4ba</guid>
<pubDate>Sun, 06 Sep 2026 13:43:34 +0000</pubDate>
</item>
<item>
<title>What is a durable subscription for message events in BAW and when do I need it?</title>
<link>https://bpm.tips/3421/what-is-a-durable-subscription-for-message-events-in-baw-and-when-do-i-need-it</link>
<description>Our process sends a request to a partner and then waits at an intermediate message event for the reply. Sometimes the reply arrives before the instance reaches the event (the partner is fast) and the message is lost. Is there a way to keep such messages until the instance is ready?</description>
<guid isPermaLink="true">https://bpm.tips/3421/what-is-a-durable-subscription-for-message-events-in-baw-and-when-do-i-need-it</guid>
<pubDate>Sun, 06 Sep 2026 13:36:09 +0000</pubDate>
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