In the ArcGIS Data Store Configuration wizard, attempting to configure a relational data store returns the following error on the Prerequisite Check page:
Error: com.esri.arcgis.datastore.common.DataStoreException: Attempt to configure datastore failed.. Extended error message: Database upgrade failed.. Extended error message: Failed to start relational data store
The following are possible causes:
To resolve this issue:
Warning: The following solution wipes data from the data store. It is recommended that the data is backed up before proceeding with these steps.
unregisterdatastore.bat –stores relational –prompt yes