Batch JCL to create a datastore ran successfully but the datastore is not visible in PSA option 2. When trying to create the same datastore in the product(PSA), got a message that it's duplicate name.
Release : 20.0
Component : Subsystem Analyzer for Db2 for z/OS
The problem was caused by the hardcoded SUFFIX=0000 added to the JCL. Replacing the old JCL with the newly created without the hardcoded SUFFIX via the product resolved the problem.