CICS applications migrated using HCOSS and running under Enterprise Server require that you specify a package collection, list of package collections, or a plan in which your application's DBRMs are bound. You can do this one of two ways:
Depending on how you have bound your DBRMs, set one the following environment variables in the Configuration Information field on the Enterprise Server Administration Server > Properties > General tab for the enterprise server running the application:
These variables set the APPLICATION PLAN, CURRENT PACKAGESET or CURRENT PACKAGE PATH special registers. By setting one of these variables, you create a global setting for a CICS region.
Add one of the following statements to your source code:
Use SET APPLICATION PLAN or SET CURRENT PACKAGESET to explicitly set the plan name or collection name containing your DBRMs. Use SET CURRENT PACKAGE PATH to specify a list of collections from which to select.