similar problem was described in this
BAPI_ACC_DOCUMENT_POST - Profit center / contr. doc ? here.
Our problem is that we want to use the BAPI to post from asset accounts to G/L accounts.
The Problem is that if we leave the COMPO_ACC field blank like what solved the problem in the old Thread, it doesn't work because the postings from asset to G/L accounts don't work.
If this field is filled with an "FI", the postings are possible, but ONLY the FI documents are created and no follow-up-documents.
Anyone have an idea what other value has to be filled into the COMPO_ACC for this case?