Solution : https://service.sap.com/sap/support/notes/1672634 (SAP Service marketplace login required)
Key words :
software component sap_appl sap application, layout enable 'change' mode, abap run-time error, run-time error reason, transaction se80 select program, select screen number 400 click, error message 'maximum number, message number f5727, manual pre-implement, activate fi summarizations
Related Notes :
| 36353 | AC interface: Summarizing FI documents |