Need to show messgae while pres 'ENTER' in TMG Events

Question

HI All,       Need to validate Table events when user put some wrong entry in table and press enter have to show error message.i have used 05 event and code also attached here plz correct me coz its not working. Thanks Sankil

Answer 1

HI Sankil,
There are two ways to deal with this:
1.  Use events .. as you already saying you have used 05 try it with event 21 .
Second easy way.
2.
a. Go to the function group you have defined in the TMG.
b. Open Function group in SE80.
c. Go to the screen
d. Choose the SCreen PAI for the screen you want to make chenage in.
e. Inside CHAIN ENDCHAIN right after all validation Module check_field\
f. It will show a pop up to select include in which you want to save the module create your own Zinclude so that even if you delete the TMG for some reason you code will be intact there.
g. writhe the validation inside the module and will work excellent for all teh cases.
h. Define this procedure in You Detailed design specification so that if someone delete TMG in future he will be knowing what modification you have done in Function group.
Let me know if you need any help on this.
Thanks & Regards,
Rahul.