Return codes

Table 1 lists the return codes issued by the compiler interface load routine.

Table 1. Return codes from the compiler interface load routine
Return code (decimal)	Description
0	Processing was successful. If the requested function was LOAD, parameter 8 contains the address of the created in-storage control block. If the requested function was FREE, the in-storage control block specified in parameter 8 has been freed.
4	Processing was successful. However, the compiler interface load routine did not create an in-storage control block. IRXLOAD will create an in-storage control block.
20	Processing was not successful. A severe error has occurred. The compiler interface load routine should issue a message to accompany this return code. IRXLOAD will propagate a return code of 20 to the caller of IRXLOAD.