Solution : https://service.sap.com/sap/support/notes/315138 (SAP Service marketplace login required)
Key words : 
additional key words lis, units remain initial, affected update programs, possibly update type, lis information structure, relevant key figures, affected key figures, cross-application update, update type, key figures
Related Notes : 
       
| 422559 | SIS: INITIAL base unit of measure in S126 | 
| 204130 | SIS update: Collective note | 
| 201724 | SIS: Statistics currency initial in S002 | 
| 174141 | SIS: Collective note - Customizing | 
| 137248 | Cross-application planning |