Solution : https://service.sap.com/sap/support/notes/492460 (SAP Service marketplace login required)
Key words :
incorrect dp processes, planning object structure, error message 'itab_duplicate_key', check duplicate entries, report /sapapo/ts_pstru_tool, program /sapapo/ts_pstru_tool, solution apo release 3, /sapapo/ts_pstru_tool, apo release 3, interactive planning
Related Notes :
1377716 | Selection button is missing in Program /SAPAPO/TS_PSTRU_TOOL |
1329960 | Selection text is missing in Program /SAPAPO/TS_PSTRU_TOOL |
609454 | APO-DP: Short dump ITAB_DUPLICATE_KEY |
524668 | Enhancement of note #492460 |
510639 | Assignment of aggregates of planning object structure |