Solution : https://service.sap.com/sap/support/notes/480367 (SAP Service marketplace login required)
Key words :
change historydate topic short description------------------------------------------------------------------------dec, di 46c2 backend system patch lavel, sapcar ' -xvf /qopt/<volid>/data/<archiv>, sapcar -xvf /<cd_dir>/data/<archiv>, release strategy note di-wi 480850, installation di-wi 20 release restrictions, discrete industries web interfaces 2, release strategy note di 208859, installation di-wi 20caution, installation di-wi 20 import
Related Notes :
| 480850 | Release strategy for add-on DI Web Interfaces |
| 208860 | CRTs for the Add-on DI |