7 54 IF_ERROR

The IF_ERROR command is a hybrid version of the normal IF command. It allows for the "error condition" inside a validation block to be checked.

For more information about the raising of the "error condition" inside a validation block refer to the ENDCHECK command.

An optional error message may be issued when the "error condition is raised".

Also See

Optional

IF_ERROR ----- MSGTXT ------- *NONE -------------------------->

message text

>-- MSGID -------- *NONE -------------------------->

message identifier

>-- MSGF --------- DC@M01 . *LIBL ----------------->

message file . library name

>-- MSGDTA ------- substitution variables ---------|

| expandable group expression |

-------- 20 max -------------