On return from CVAF, register 1 contains the address of the CVPL
(CVAF parameter list), and register 15 contains one of the following
return codes:
| Return Code |
Meaning |
|---|
| 0 (X'00') |
The request was successful. |
| 4 (X'04') |
End of data (CVSTAT is set to decimal 32), or an error was
encountered. The CVSTAT field in the CVPL contains an indication of
the cause of the error. (CVSTAT code descriptions are in z/OS DFSMSdfp Diagnosis.) |
| 8 (X'08') |
Invalid VTOC index structure. CVSTAT contains an indication
of the cause of the error. (CVSTAT code descriptions are in z/OS DFSMSdfp Diagnosis.) |
| 12 (X'0C') |
One of the following - The CVAF parameter list is not in your protect key.
- The CVAF parameter list protect key is invalid.
- The CVAF parameter list ID is invalid.
- The CVAF parameter list length is incorrect.
- The CVAF parameter list has not been modified.
- The function code (CVFCTN) field is not valid.
- The function code (CVFCTN) field is not supported by this release.
|
| 16 (X'10') |
An I/O error was encountered. |
z/OS DFSMSdfp Advanced Services
Copyright IBM Corporation 1990, 2014