Solution : https://service.sap.com/sap/support/notes/1351537 (SAP Service marketplace login required)
Key words :
system creates incorrect time series, fix key figure values, upgrade demand planning objects, time series data, report /sapapo/om_lc_upgrade_70, demand planning, incorrect conversion, terms upgrade, planning areas, lower releases
Related Notes :
1292734 | /SAPAPO/OM_LC_UPGRADE_70: Problems during upgrade |