Solution : https://service.sap.com/sap/support/notes/213676 (SAP Service marketplace login required)
Key words :
financial accounting document found, single change idoc simultaneously, message types fidcmt, message type fidcch, payment block deleted, function module fi_document_change, earlier support packages, attached advance correction, attached advance corrections, source code corrections
Related Notes :
910198 | Error FIDCCH: The requested object is locked |
535571 | FI ALE FIDCCH: F5867 More than one FI document found |
511788 | ALE FIDCCH: F5867: More than one document found |
328273 | FIDCC1: B1358 no status record for ext.data transfer |
320615 | FI ALE: Error for credit memo with invoice reference |
181002 | FI / ALE / FIDCCH: F5867 More than one FI document found |
126671 | FI ALE FIDCC1/2: F5346 invoice refrnce not possible |