Solution : https://service.sap.com/sap/support/notes/170002 (SAP Service marketplace login required)
Key words :
system generates error message <error, <dipslay billing docs> pushbutton, displaying budget billing requests, billing documents exist, display documents choosing, reading table erchc>, additional key words, program error, transaction ea40, partial bills
Related Notes :
| 168982 | Collective note for IS-U/CCS 1.2 - add-on patch 010 |