ADAEWRET (Return Work Unit) Action
The SPM drives the resource adapter for this action because the application called the DMSRETWU (Return Work Unit ID) CSL routine, indicating that the application has completed all work on the work unit. For more information about DMSRETWU, see the z/VM: CMS Callable Services Reference.
CMS return-work-unit processing for CRR includes:
- Closing all work unit SFS files and directories
- Committing the work unit.
Table 1 lists (in order of increasing severity) the
response codes your resource adapter can return for an ADAEWRET action
call, and the resulting action taken by the SPM for each response.
Response Code | Macro Value | Resource's Reason for Issuing This Response | Action Taken by the SPM |
---|---|---|---|
ADAOK | 100 | Default response. | Work unit is ended. |
ADARF | 8 | Resource no longer available due to session outage, deallocate (abend), or failure of the resource manager. | Work unit is ended. |
ADAAERR | 212 | Resource no longer available due to failure of the adapter. | Work unit is ended. |