EXPORT
EXPORT exports an RFS file to an MVS™ dataset.
Operands
- dsn
- specifies a fully qualified (without quotes) MVS physical sequential or partitioned organization dataset name. If the dataset is partitioned (DSORG=PO), the member name must be provided in parenthesis.
- rfs_fileid
- specifies a fully qualified REXX File System file ID.
Return codes
- 0
- Normal return
- 1701
- Invalid command
- 1702
- Invalid operand
- 1723
- RFS write error
- 1724
- RFS read error
- 1725
- Dynamic allocation failed
- 1726
- Dynamic free failed
- 1727
- Transient data queue open failed
- 1728
- Member not enqueued
- 1729
- Member in use
- 1730
- Records truncated
- 1733
- Input for export not found
- 1735
- Transient data error
- 1736
- Unexpected CICS error.
- 1737
- Invalid request
- 1738
- Invalid dataset name
- 1739
- Invalid disposition
- 1741
- Unsupported DSORG
- 1742
- Error building transient data pool
- 1743
- REXX transient data queue not available/found
- 1744
- User not signed on/authorized for dataset access
- 1745
- Empty dataset
- 1746
- REXX queue not found
- 1748
- No entry for ddname in Task Input/Output Table (TIOT)
- 1749
- Cannot export to multi unit dataset
- 1750
- ddname has more than one dataset in concatenation
- 1799
- Internal error
Example
'EXPORT POOL1:\USERS\USER1\TEST.DATA USER1.TEST.DATA'This example copies POOL1:\USERS\USER1\TEST.DATA from an RFS file to an MVS sequential dataset.
Note:
- This command performs an SVC 99 and therefore is not recommended for frequent use because performance concerns.
- The REXX/CICS-supplied CICSECX1 security exit is invoked to verify that your CICS sign-on user ID is authorized to access the specified MVS dataset. By default, the high level prefix of the dataset name must match your CICS sign on user ID. The CICS region must also have authorization to access the specified MVS dataset (for example, by an external security manager if external security is enabled).
- The MVS dataset is allocated DISP=OLD.
- The MVS data specified in dsn must already be allocated. If the dataset is sequential, it is replaced by the contents of the RFS file specified in rfs_fileid. If the dataset is partitioned and the member name specified already exists, it is replaced by the contents of the RFS file.
- If you export to an MVS dataset that is defined to the CICS region, the disposition of the dataset will be changed to OLD until the CICS region is recycled.