z/OS MVS Programming: Workload Management Services
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Return and Reason Codes

z/OS MVS Programming: Workload Management Services
SC34-2663-00

Return and Reason Codes

When the IWMMRELA macro returns control to your program:

  • GPR 15 (and retcode, if you coded RETCODE) contains a return code.
  • When the value in GPR 15 is not zero, GPR 0 (and rsncode, if you coded RSNCODE) contains reason code.

The following table identifies the hexadecimal return and reason codes and the equate symbol associated with each reason code. IBM® support personnel may request the entire reason code, including the xxxx value.

Table 116. Return and Reason Codes for the IWMMRELA Macro
Return CodeReason CodeEquate Symbol, Meaning, and Action
0—Equate Symbol: IwmRetCodeOk

Meaning: Successful completion.

4—Equate Symbol: IwmRetCodeWarning

Meaning: Successful completion, unusual conditions noted.

4xxxx0402Equate Symbol: IwmRsncodeNoMonEnv

Meaning: Input monitoring token indicates no monitoring environment was established.

4xxxx0406Equate Symbol: IwmRsncodeNoParEnv

Meaning: No parent monitoring environment was established. The input dependent monitoring environment is now related to the Home address space.

8—Equate Symbol: IwmRetCodeInvocError

Meaning: Invalid invocation environment or parameters.

8xxxx0802Equate Symbol: IwmRsnCodeXmemUserKeyTkn

Meaning: The caller is in cross-memory mode while the token was obtained in user key.

8xxxx0803Equate Symbol: IwmRsnCodeDisabled

Meaning: Caller is disabled.

8xxxx0804Equate Symbol: IwmRsnCodeLocked

Meaning: The caller is locked.

8xxxx080BEquate Symbol: IwmRsnCodeBadPl

Meaning: Error accessing parameter list.

8xxxx081AEquate Symbol: IwmRsnCodeCallerNotAuthDepEnv

Meaning: The caller is not authorized to update the dependent monitoring environment.

8xxxx0820Equate Symbol: IwmRsnCodeBadMonEnv

Meaning: Monitoring environment does not pass verification.

8xxxx0822Equate Symbol: IwmRsnCodeBadParEnv

Meaning: Parent monitoring environment does not pass verification.

8xxxx0823Equate Symbol: IwmRsnCodeDatoff

Meaning: The caller invoked the service while DATOFF.

8xxxx0824Equate Symbol: IwmRsnCodeAmode24

Meaning: The caller invoked the service but was in 24-bit addressing mode.

8xxxx0825Equate Symbol: IwmRsnCodeAscModeNotPrimary

Meaning: The caller invoked the service but was not DAT on Primary ASC mod.

8xxxx0827Equate Symbol: IwmRsnCodeRsvdNot0

Meaning: Reserved field in parameter list was non-zero

8xxxx0828Equate Symbol: IwmRsnCodeBadVersion

Meaning: The Version number in the parameter list is not valid.

8xxxx0829Equate Symbol: IwmRsnCodeBadOptions

Meaning: Parameter list omits required parameters or supplies mutually exclusive parameters or provides data associated with options not selected.

8xxxx087EEquate Symbol: IwmRsnCodeRoMonEnv

Meaning: Monitoring environment is report only.

8xxxx087FEquate Symbol: IwmRsnCodeRoParEnv

Meaning: Parent monitoring environment is report only.

8xxxx08A4Equate Symbol: IwmRsnCodeBPParEnv

Meaning: Parent monitoring environment is buffer pool management only.

10—Equate Symbol: IwmRetCodeCompError:

Meaning: Component error

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