Solution : https://service.sap.com/sap/support/notes/750457 (SAP Service marketplace login required)
Key words :
product activity message, daily time bucket, terms product activity, /scmb/cl_svinventory class, attachedsource code corrections, inventory keyfigures manually, local time-stamps, inventory keyfigure, local timestamps, usesutc timestamps
Related Notes :
| 846987 | Goods Receipt date with manual posting in incorrect timezone |
| 845537 | Timestamp conversion error when updating inventory stock |