Solution : https://service.sap.com/sap/support/notes/648292 (SAP Service marketplace login required)
Key words :
ps error message ru510 occurs ', attached correction instructions, terms ru510, program error, confirmation function, dialog mode', confirmed operation, milestone function, flg_mlst reason, solution implement
Related Notes :
| 535688 | Mass confirmations in PS / ALM |
| 523384 | Double confirmation with same CATS document number |
| 448321 | Milestone functions in the background |