| Reason Code | Description |
|---|---|
| X'05xx001A' | There are still users connected to this data set. |
| X'05xx0031' | DADSM obtain format-1 DSCB failed. |
| X'05xx0032' | DADSM obtain format-3 DSCB failed. |
| X'05xx0046' | Invalid DSCB extents. |
| X'05xx0049' | SETLOCK obtain failed for the local lock. |
| X'05xx0051' | The data set is still connected during data set destroy. |
| X'07xx0050' | LSCB processed by recovery. |
| X'09xx0013' | SETLOCK obtain failed. |
| X'09xx0015' | SETLOCK release failed. |