Solution : https://service.sap.com/sap/support/notes/1329960 (SAP Service marketplace login required)
Key words :
program /sapapo/ts_pstru_toolselection text p_dupli, program /sapapo/ts_pstru_tool usingtransaction se38, manual pre-implementation step manually, check master structure deltaname, software component scm scm, manual pre-implement, check duplicate entriesname, check duplicate entries, relevant support package, /sapapo/ts_pstru_tool
Related Notes :
1377716 | Selection button is missing in Program /SAPAPO/TS_PSTRU_TOOL |
492460 | Check double entries in planning object structure |