Solution : https://service.sap.com/sap/support/notes/186899 (SAP Service marketplace login required)
Key words :
system issues error message hf800, assign line item reports, line item reports, line item report, report writerreport painter, cost element reports, cost element report, rkpep000 interface report, report/report interface, cost reports
Related Notes :
| 668513 | FAQ 2: Cost element reports in Project System |
| 526206 | PSIS: Consulting notes on business information system |
| 383077 | BBS: Calling up the transaction does not work |