2212788 - SCANDIR_COLLECT: Type "UNKNOWN" and Action "NONE" in phase PREP_INPUT/SCANDIR_COLLECT

During the upgrade of a dual-stack system based on SAP NetWeaver, Java SCAs appear with Type "UNKNOWN" and Action "NONE" after being detected in the download directory. The files then appear on the Information drop-down in the Manual Action Required dialog of Software Update Manager (SUM):

Check Results, The following table shows the files that the program has found, SUM , KBA , BC-UPG-TLS-TLJ , Upgrade tools for Java , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem