Postings in FB01

[Former Member]

Hi Friends,

When we post a transaction to FB01 using Idoc with some charecteristic values, I am getting error saying 'Error Occured in derivation rule. See long text'

And long text saying:

Diagnosis

No entry in a derivation rule was found for the specified source fields.

The derivation rule was set up so that an error message appears when this happens.

The required derivation rule entry would need the following source fields:

Procedure

Create an entry in a derivation rule for these source field values. Make sure that entries exist for all the valid source field values. If the derivation should not always be carried out, you can also define a derivation rule so that no error message appears if a derivation rule entry does not exist.

Maintain entries

Maintain derivation strategy

But when I post it manually with the same values, it is not giving any error and it is saving and generating a document number.

Please could any one help me why I am getting this error?

Thanks in advance.

Krishna

[Former Member]

Hi Krishna,

Check wheather you had defined any Validiation Rule -- Transaction Code-ob28.

Regards.