If you attempt to use the PAGEINFO function after the queue manager has
terminated abnormally, the page sets might not have been closed properly.
If a page set has not been closed properly, you cannot successfully run the
PAGEINFO function against it. To avoid this problem, run the AMS VERIFY command
before using the PAGEINFO function. The AMS VERIFY command might produce error
messages. However, it does close the page sets properly so that the PAGEINFO
function can complete successfully.
For more information about the
AMS VERIFY command, see the DFSMS/MVS(R) Access Method Services for VSAM or the DFSMS/MVS Access Method Services for the Integrated
Catalog Facility manual.