Output

When the equate symbol service returns control to your exit routine, register 15 contains one of the following return codes:

Code: Meaning
00: The equate symbol service completed normally.
04: The symbol was created but an attention condition was detected. Preceding this return code, there are informational messages that provide additional diagnostic aid.
08: The symbol was created but an error condition was detected. Preceding this return code, there are informational messages that provide additional diagnostic aid.
12: No symbol was created. The attention interrupt key might have been pressed.
16: An error in the IPCS environment was encountered.

If the equate symbol service was storing a literal, the service updates the area mapped by the BLSRESSY mapping macro with a description of the derived symbol.