Question & Answer
Question
What is the cause of message: OC0023 XMCR OMEGAMON-TO-CICS CONNECTION IN PROGRESS, REPLY CANCEL TO SKIP CONNECTION?
Answer
During CICS initialization, OMEGAMON has waited more than 30 seconds for a response from the OMEGAMON XMIT address space. If a significant number of CICS systems initialize at the same time, it may take the OMEGAMON XMIT address space more than 30 seconds to respond to some of the initialization requests. This might cause the OC0023 message to be issued. You can circumvent the contention by staggering the CICS initialization requests so that fewer initializations occur simultaneously.
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SS5FZ9","label":"IBM Z OMEGAMON for CICS on z\/OS"},"Platform":[{"code":"PF035","label":"z\/OS"}],"Component":"","Version":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}}]
Was this topic helpful?
Document Information
Modified date:
11 August 2022
UID
dwa1432355