Syntax of AMS modal commands ?
Note: these can be used only under IDCAMS and not from the TSO prompt.
IF LASTCC(or MAXCC) >(or <,= etc..) value -
THEN -
DO -
command set (such as DELETE, DEFINE etc..)
ELSE -
DO -
command set
LASTCC - Condition code from the last function (such as delete) executed
MAXCC - Max condition code that was returned by any of the prev functions
SET is also a valid AMS command. SET LASTCC (or MAXCC) = value
The maximum condition code is 16. A cond code of 4 indicates a warning. A cond code of 8 is usually encountered on a DELETE of a dataset that is not present.