This service is useful when fast data services are called from a language which does not allow the calling application to inspect register 15 or register 0 on return from the service. It provides the return and reason codes from the most recent service call with the same mtoken.
Parameter | Usage | Format | Content |
---|---|---|---|
1 | in | structure | 'RC', X'0001' |
2 | in | binary word | mtoken |
3 | out | binary word | return code |
4 | out | binary word | reason code |