OBBH Transaction, Prerequisite and Substitutions

[Former Member]

Hi,

I want to validate some fields in OBBH transaction, at prerequisition stage. Here only BKPF and BSEG tables are there. But I need to validate some other tables fields like sub PL group, customer group, distribution channel etc. Here I do not find user exit to add as it is available at substitutions stage. The exits at prerequisition stage not user defined, needs access key.

I try to find any user exit in FB01 transaction to validate these prerequisite, but all the exists are related to IDOCS etc and not relevant to this.

Can any one please suggest me to solve this issue.

Thanks & Regards

Hema

[Former Member]

Please check this may be helpful:

[Former Member]

Hi Murthy,

The suggestion is related to substitutions, my requirement is to validate the FB01 transaction at prerequisition stage only.

The substitutions stage is after prerequisitions are met. The user exists are related to IDOCs and EDI.

Thanks & Regards

Hema

[Former Member]

Use substition exit. In substitution exit, if your conditions are not met, assign original value to substituted field otherwise assign the value as per your business requirement.

[andreas_mann3]

Hi Hema,

have a look here : <a href="http://help.sap.com/saphelp_47x200/helpdata/en/5b/d231a843c611d182b30000e829fbfe/frameset.htm">subst.-exit</a>

Andreas