HI Aniket,
This is how I wrote the logic as per Mukthar advice.
Prerequisite:
Pmnt Block = 'R'
Check:
Transaction Code = 'FBZ2'
Message:
Error message.
I have given this logic at Line item level in OB28 transaction directly in company code.
Please let me know if I am wrong and suggest me correct process.
Thank you,
Vinay
