Return Codes

When the Query_Status service returns control to the caller, Returncode contains the return code. To obtain the equates for the return codes:

If you are coding in assembler, include mapping macro IFAEDIDF, described in z/OS MVS™ Data Areas manuals in z/OS® Internet Library at z/OS Internet Library.
If you are coding in C, use the include file IFAEDC. See IFAEDC.

The following table describes the return codes, shown in decimal.

Return Code (decimal)	Equate Symbol Meaning and Action
00	Equate Symbol: IFAEDSTA_SUCCESS Meaning: The product/feature combination is known to be registered or to be enabled or disabled. Action: Check the outputinfo area for further information.
04	Equate Symbol: IFAEDSTA_NOTDEFINED Meaning: The product/feature combination is not known to be registered or to be enabled or disabled. Action: Check that the operands are correct.
08	Equate Symbol: IFAEDSTA_NOTAVAILABLE Meaning: Environmental error: The Status service is not available on this system. Action: Avoid calling the Status service on this system.
16	Equate Symbol: IFAEDSTA_NOTTASKMODE Meaning: User error: The service was not called in task mode. Action: Avoid calling in this environment.
20	Equate Symbol: IFAEDSTA_XM Meaning: User error: The service was called in cross-memory mode but requires HASN=PASN=SASN. Action: Avoid calling in this environment.
36	Equate Symbol: IFAEDSTA_LOCKED Meaning: User error: The service was called while holding a system lock. Action: Avoid calling in this environment.
40	Equate Symbol: IFAEDSTA_FRR Meaning: User error: The service was called while having a functional recovery routine (FRR) established. Action: Avoid calling in this environment.