The object module is supported except for the CICS macro language.
The object module is supported.
The load module is not supported, whether or not you use the Shared Library. You must relink your object module with Language Environment or OS PL/I Version 2, or you can use the OS PL/I Library Routine Replacement Tool to replace the library routines in the load module with Language Environment stubs. See OS PL/I Routine Replacement Tool for a description of this tool.