Solution : https://service.sap.com/sap/support/notes/1408906 (SAP Service marketplace login required)
Key words :
account assignment tab, selection screen appears, account assignment search, terms accounting search, /sapsrm/lf4_helpu29 reason, accounting field, selection criteria, backend search, /sapsrm/wdc_backend_sh_cc_dfug, /sapsrm/f4_help
Related Notes :
1502160 | FAQ: Accounting F4-Help, Description |