Previous Topic Table Of Contents Parent Topic Next Topic |  | # The SWSDECON Function Related Topics Web Server API Function Index
| Can be used in Shadow/REXX
| Cam be used from Other REXX Interpreters
| High-level Language Interface available
The REXX-language SWSDECON built-in function can be used to de-concatenate a single ddname that was previous concatenated using the SWSCONCT built-in function to concatenate the DDNames. Note: Because of comparable functionality of SWSDECON to IBM's DECONCAT function, this documentation is similar to IBM's TSO/E online help. ## SWSDECON Syntax The format of this command is similar in features and functions to the TSO/E DECONCAT command. If an error occurs, the REXX variable, ALLOC.MESSAGE, will be populated with a descriptive message. The DAIR return code may be obtained from ALLOC.INFOCODE and the reason code may be obtained from the ALLOC.REASON. The general form for a REXX-language invocation of SWSDECON is:
       rc = SWSDECON("STRING")
DDN(DDNAME) | Specifies the ddname of the concatenated file.
## SWSDECON Examples
        To de-concatenate a ddname

        rc = SWSDECON(DDN(INFILE1))
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