Solution : https://service.sap.com/sap/support/notes/140106 (SAP Service marketplace login required)
Key words :
abap/4 runtime error occurs, indicator 'project summarization' set, activity master records exist, additional key words cn22, deleted network activities, respective kssk records, existing data record, transaction cn22, table 'kssk', data inconsistencies
Related Notes :
| 498136 | Project System: Temporary classification data |
| 350925 | Project summarization data is not deleted |
| 300058 | Data of project summarization not deleted 2 |
| 209755 | Data of project summarization is not deleted |
| 86351 | Classification data not deleted |