Return codes
Register 15 contains a return code indicating
the success or failure of the request. Possible return codes (in decimal)
are:- 0
- The programming language has been returned.
- 4
- Non-valid function code.
- 8
- CEEPIPI was called from an active environment.
- 16
- The token is not valid.
- 20
- The PreInit table entry indicated by ceexptbl_index was
empty.
- 24
- The index passed is outside the range of the table.