Solution : https://service.sap.com/sap/support/notes/352701 (SAP Service marketplace login required)
Key words :
enter customer-defined fields, prerequisites customer-specific fields, include customer-specific fields, account assignment block reason, customer-specific fields, add field statement, chain/endchain statements, 6410 -> layout editor -> change, 6410 -> flow logic -> change, account block
Related Notes :
547106 | FAQ: EnjoySAP |
174413 | Customer-specific fields in new Enjoy transactions |