If you are experiencing a problem with WebSphere MQ on an IBM z/OS system, you need a way to collect and analyze data to find a solution. This index links to directions for collecting and analyzing data (often called "MustGather" data) for a wide variety of WebSphere MQ issues.
Resolving the problem
Collect WebSphere MQ data as soon as you see a problem happening so that you can analyze the issue and involve IBM support if necessary. Start by selecting the category which best matches the problem on your IBM z/OS system:
If your problem type is not listed, follow these instructions:
WebSphere MQ WMQ