Solution : https://service.sap.com/sap/support/notes/339765 (SAP Service marketplace login required)
Key words :
generate error message f5814 'document type '&', additional key words bkpf-blart, hard-coded document types sa, document types sa, default document types, default document type, user master record, fi enjoy transactions, fi-enjoy transactions 1, maintaining transaction obzo
Related Notes :
539793 | MIRO: User-specific document type |
336711 | FI-ENJOY: data is not held |