Explanation
A migration request is rejected because another DFSMShsm operation
is processing the data set. The data set name is given in message
ARC1001I for data set migration, or in message ARC0734I for the individual
data set during volume migration. Valid values for the
reascode are:
- Reascode
- Meaning
- 0
- The MCD record was in use by another processor.
- 1
- The data set was moved by another processor or function while
this function was processing it.
System action
The migration operation ends for the data set. DFSMShsm processing
continues.
Programmer response
Retry the operation when the data set is
available.