IDIFREE command

The IDIFREE command can be used to unallocate (free) DDnames that might have been allocated using IDIALLOC.

Figure 1. Syntax

1 IDIFREE DD ( + ,ddname )

Return codes

The IDIFREE command provides the following return codes:
0
Unallocation of all specified DDnames was successful.
4
Unallocation of one or more specified DDnames failed. Explanations of the errors are written to the IDITRACE DDname.
8
Command syntax error. An explanation of the error is written to the IDITRACE DDname.

Example

Figure 2. IDIFREE command example
/* REXX */

/* Free the DDnames DD1 and DD2 */
"IDIFREE DD(DD1,DD2)"
if RC = 0 then say 'Success!'