ERROR of enhancement SCREEN OF MM42

[former_member493749]

there is a enhancement screen in ME42，and i want to modify a field when the input change.but i got error when this code

and i just want to change the label when the input change(like that)，but it always show error！anyone knows why？

[JL23]

You should have logged on with English to show screenshots in English language, as most people here are probably not able to read the text in the screen. And as you are confusing transactions, it is hard to imagine what you really did. The subject line says MM42 which is Article Master Retail, in the body you are talking about ME42 which is Request for quotation. In the user tags you mentioned ME41 which is create RFQ. The tag Enhancement package for SAP ERP is used mainly if you have questions about a certain EHP release.

As you are doing ABAP you should have used the ABAP Development tag instead.

But why does it come to a dump because of a syntax error. Did you not check the syntax in SE51 when you did your coding? Maybe it has also to do with typos in names. Accuracy in writing should be the highest goal of an ABAPer, and syntax check is for an ABAPer as important as a spell checker in Word for a secretary.