2.1.11.2.1.3. BADI Update IS-U eDocuments creation while posting

Method Change_creacion_fica: It is specific to FI-CA, data from an FI-CA (posting) invoice FKKKO (header) FKKOP (invoice lines), FKKOKP (General Ledger Positions), DFKKREP06 / DFKKREP07 Document that are going to be generated as field changing, with which you can modify what edocuments are going to be generated.