| Field | Type | Meaning |
|---|---|---|
| UR-ACTION | Input | Type of operation (see Values of UR-ACTION table). |
| UR-FILE-NAME | Unused | For future use. |
| UR-RECORD | Input-Output | The first 32,760 bytes (left-aligned and padded with spaces) of the read record, in the same format as a sequential unload. |
| UR-INP-VAL | Input | The field to be masked. |
| UR-POS | Input | The position of the field to be masked, in the file layout. |
| UR-LEN | Input | The length of the field to be masked. |
| UR-TYPE | Input | The type of the field to be masked. Options are: A - Alphanumeric P - Packed N - Numeric zoned B - Binary |
| UR-INT | Input | The integer number of the field to be masked. |
| UR-DEC | Input | The decimal number of the field to be masked. |
| UR-SIGN | Input | The sign of the field to be masked. Options are: Y - Signed N - Unsigned space - Non-numeric field |
| UR-NULL | Input | The null-capability of the field to be masked. Options are: Y - Null capable space - Not null capable |
| UR-VARCHAR | Input | The variable length property of the field to be masked. Options are: Y - Variable length space - Not variable length |
| UR-INULL-VAL | Input | If a column accepts NULL values and it is actually NULL, then the UR-INULL-VAL field is set to "o" (6f), if it is different than NULL, the UR-INULL-VAL is blank " ". The "?" sign means that the column is NULLABLE and the value is NULL. If a column accepts NULL values, then after it is set in the UR-RECORD, we add a byte with the "?". |
| UR-OTHER-FIELDS-NBR | Unused | For future use. |
| UR-OTHER-FIELDS | Unused | Source encoding type in its UR-P-FILE-NAME field |
| UR-OUT-VAL | Output | The value of the masked field, if UR-OUT-TYPE is equal to F . |
| UR-OUT-FLDTYPE | Unused | For future use. |
| UR-OUT-FLDLEN | Output | Output length of the masked value.
Data Express for z/OS initializes this field value to the actual length of UR-INP-VAL, but you can explicitly set the value for UR-OUT-FLDLEN. |
| UR-FLDINT | Unused | For future use. |
| UR-FLDDEC | Unused | For future use. |
| UR-FLDSIGN | Unused | For future use. |
| UR-RETCODE | Output | Routine return code. Options are: space character(s) -masking routine works as expected. 01 or 02 - a problem was encountered and the JCL return code is set to 8. If the UR-RETCODE value is 01 or 02 and UR-OUT-TYPE is equal to F, the field is not masked. |
| UR-MSG-CODE | Unused | For future use. |
| UR-MSG-PARM | Unused | For future use. |
| UR-OUT-TYPE | Output | Flag describing the location of the processed value. Possible flags: F - The output value is in UR-OUT-VAL R - The change worked directly on UR-RECORD |
| UR-DESCR | Unused | For future use. |