Solution : https://service.sap.com/sap/support/notes/950230 (SAP Service marketplace login required)
Key words :
sap recommends electronic communication, sap business connector, sap exchange infrastructure, sap business-connector, electronic advance return, advance return, release erp 2005, longer carry, sales/purchases, completely supported
Related Notes :
944714 | Elect advnce ret for tax on sls/purchs: Cnversn frm BC to XI |
789875 | Electronic tax return procedure 2 |
619102 | Supported Versions of SAP Business Connector |
571530 | Availability of SAP Business Connector |