PL/I considerations

You can use PLIRETC to communicate with the Language Environment assembler user exit. For more information about PLIRETC, see For PL/I. For more information about the assembler user exit, see Using runtime user exits.

The CICS® user exit for PL/I, IBMFXITA, is supported for compatibility by Language Environment. For migration information, see IBM Enterprise PL/I for z/OS library.