02-11-2010 9:19 AM
Hi there,
I need to make the Z transaction for ES51.Its program is SAPLES50 & package is EE01.I want to change the two fields of screen 200.Since there are no screen exits & BADI for this I am going for Z transaction of ES51.
Also,I need to to do the validations for these two fields i.e I need to do modifications IN PAI of screen 200.
Can you please tell me the procedure to do that?
Thanks in advance.
Regards,
Abhay
02-17-2010 3:45 PM
hi Abhay,
If you just need to do the validation on 2 fields, I would suggest you to implement implicit enhancement or use field exist(Obsolete but still working).
Create Zprogram can be as risky as modify SAP Standard itself.
What you need to do is copy function group ES50 to ZES50 and change your code.
Note - Check all the calling function modules in some cases you need to change all of them to Zfunction modules because some of function module might use global parameter of function group.
Chaiphon