Package variations for DB2 for z/OS stored procedures

You can use the workbench to create a variation of a package for a SQL or SQLJ stored procedure that targets DB2^® for z/OS^®. You can specify different bind options for each package. When you run the stored procedure, you can use the Run Settings window to pick a collection ID from all of the collection IDs that are associated with this package so that you can run the appropriate package variation.

Creating a new variation of a SQL or SQLJ stored procedure package for DB2 for z/OS
You can use the New Package Variation wizard to create a new variation of a SQL or SQLJ stored procedure package that targets DB2 for z/OS.
Specifying which package variation to use when running a stored procedure on a DB2 for z/OS server
You can use the Run Settings window to specify which collection ID to use when you run a SQL or SQLJ stored procedure with multiple package variations.