Rational Developer for System z
Enterprise PL/I for z/OS, Version 3.8, Migration Guide

Assembler programs that find the main parameter list

Assembler programs called from PL/I that use the save area back chain to find the parameter list passed to the PL/I main program will no longer work when running on Language Environment. This is because the number of save areas between the assembler program and the save area of the program that invoked the PL/I main program has changed.

Assembler programs that need to find the parameter list passed to the PL/I main program can use the CEEEDB_R13_PARENT field in the Language Environment EDB to obtain the save area address of the program that invoked the PL/I main program.


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