First change the DTCFIELD parm to specify DTCFIELD(YES) or DTCFIELD(NO). This is the proper syntax for this parameter. If that does not correct the problem, simplify the IF statement to one criterion and rerun the report. If the report runs successfully, then you will have to work on the original IF statement, eliminating criteria until you find the one causing the error. If the report still gets the same error message without the IF statement, then you should try removing other parameters one at a time. If you are still unable to determine the cause of the message, contact CA ACF2 for z/OS Technical Support.