Validation for bill- to - party based on sold- to party in va01
Am new to ABAP
User Exit or BAdI to validate ship-to-part based on sold-to-party in VA01.
When we enter sold-to-party and other mandatory fields and press enter bill-to-party gets filled after i select particular party, Now we change the bill-to-party to some values which is not there in KNVP table and press enter then alsoorder is getting created.Need to do validation for this.
Required Field exits , screen exits,userexits.
I came to know that we can code in
Program 'SAPMV45A' -> include 'MV45ai0a' -> include 'MV45ai0a_auftraggeber_pruefen'.
Going inside this 'perform' statement and at the end of the standard code using 'implicit enhancement' we can code.
is this right?
Can you also help on giving Codes to this scenario.
Please reply ASAP its urgent.