PL/I, COBOL, and C considerations

PL/I, COBOL, and C load modules can reside in 24- or 31-bit storage and can be entered in either addressing mode.

To link edit a module to run with a CICSPlex® SM program, you must include a SYSLIB statement for the SEYULOAD load library in your link-edit step. This allows you to include the appropriate CICSPlex SM stub module when link editing. For example:
  //LKED     EXEC  PGM=IEWL,
  //    PARM='XREF,LET,LIST,AMODE=ANY,RMODE=31',
  //    REGION=4096K,COND=(8,LE,COMPILE)
                       .
                       .
                       .
  //SYSLIB   DD DSN=CICSTS56.CPSM.SEYULOAD,DISP=SHR
                       .
                       .
                       .
    INCLUDE  SYSLIB(userprog)
    INCLUDE  SYSLIB(EYU9AMSI)
    NAME     LMODNAME(R)