Solution : https://service.sap.com/sap/support/notes/770912 (SAP Service marketplace login required)
Key words :
tax line item exists, error message f5060 occurs, tax line item, manual transfer posting, error occurs, f5060 reason, transfer posting, balance error, concern §13b, correct document
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| 733976 | Transf tax liability in construction industry -Germany §13B |