My requirement is as follows:---
For all the transactions which has Customer field - KUNNR , I need to run my validation logic .
We have many transactions which has Customer field - KUNNR, for suppose XD01, XD03, VA01, VA03 etc...
Instead of writing my validation logic specific to a transaction code, can I code my logic in such a place so that whenever and whereever I enter any value into Customer field - KUNNR my code should get triggered.
Where can I write such logic?
I dont know but, can I code my logic at the domain level....say with Domain KUNNR?
Waiting for quick suggestions,