Error message occurred during SQL Server patch update.
Error installing SQL Server Database Engine Services Instance Features
The User Data directory in the registry is not valid. Verify DefaultData key under the instance hive points to a valid directory.
Error code: 0x851A0043
•SAP Systems based on SAP NetWeaver
•Microsoft SQL Server 2005 and higher
0x851A0043,DefaultData key,cumulative patch,User Data directory , KBA , BC-DB-MSS , SQL Server in SAP NetWeaver Products , BC-DB-MSS-UPG , SQL Server Upgrades in SAP NetWeaver Products , Problem
About this pageThis is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).
Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.