https://userapps.support.sap.com/sap/support/knowledge/en/2238716
2238716 - SUM phase PREP_PRE_CHECK/TOOLVERSXML_UNI error: Mismatch between the last tool version...
During system update using Software update manager (SUM) in phase PREP_PRE_CHECK/TOOLVERSXML_UNI the following error was reported: "Last error code set: Fatal...