mb1b

[Former Member]

hi experts,

i have a requirement for mb1b transaction. (transfer posting )

if post the material wit respect to po.ot should not allow same po no more than once.please give me some idea.

Thanks

Gopi

[Former Member · Accepted solution]

Hi,

You need to validate the current PO no with PO no in MSEG. The field is EBELN. You can use UE or BADi for validation. You can also try field symbol

regards,

Sunil

[Former Member]

thnak u sunil.my problem solved