Solution : https://service.sap.com/sap/support/notes/854525 (SAP Service marketplace login required)
Key words :
component component type pstng_text bktxt save, application-specific texts, assign alternative texts, missing program function, accounting documents created, accounting documents, program enhancement, standard text, accrual engine, terms prebapidoc_build
Related Notes :
942537 | RERAALCNRV: Document header text in reversal documents |