These return codes are possible:
- 0
- Normal completion.
- 4
- Either:
- Data set is empty.
- No members matched the pattern.
- 8
- Member not found.
- 10
- No data set is associated with the given data ID; that is,
LMINIT has not been completed.
- 12
- One of these:
- Invalid parameter value.
- Data set is not partitioned.
- Data ID represents a concatenation of data sets.
- Data set is opened for output.
- 20
- Severe error; unable to continue.