Screen Enhancement changing the SAP Code
We have a scenario where I have appended a structure (ZAKNB1)into the table KNB1 and created a ZZPlant field .
The Requirement is without using BADIs we need to add the field to the Screen "7xxx" and did that by using the access key.The coding is as follows:
I didn't do such kind of scenarios before.
So can any one tell me what are the next steps I have to follow in the USER EXIT SAPMF02D to work on.
If any one can send me the sample code that will be very helpful.
I appreciate if any one can send me the reply.