IF

Use the IF statement to specify the expected return code of a previous operation that will allow execution of the following operation.

Syntax

RC=nn: nn specifies a return code number.
LIST={YES|NO|ALL}: Specifies whether the skipped statements are to be listed in the SYSPRINT data set.; When this parameter is omitted, the default from the EXEC PARM field applies.

The specified return code number must be one of:

When condition is true, all the following control statements will be executed until the next ELSE or ENDIF statement.

When LIST= is explicitly specified it becomes the default setting for the following IF|ELSE statements.