Having all branches of a IF/THEN/ELSE/ENDIF statement with the same implementation indicates a problem.
In the following code:
//IFSTMT1 IF STEP01.RC = 0 THEN
//STEP1 EXEC PROC=DOTHING
// ELSE
//STEP1 EXEC PROC=DOTHING
// ENDIF
Either there is a copy-paste error that needs fixing or an unnecessary IF chain that needs removing.
