1907868 - SAP system cannot connect to SQL Server after Alwayson failover. | SAP Knowledge Base Article

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1907868 - SAP system cannot connect to SQL Server after Alwayson failover.

Symptom

SAP system cannot connect to SQL Server after Alwayson availability group fails over to the secondary replication.
The error on developer trace is below:

                 Invalid object name 'DBPROPERTIES'.
                 Connection 0 opened (DBSL handle 0)
                 Invalid object name 'SVERS'.
                 ERROR: -1 in function StartSelect (execute) [line 13394]
                 Statement(s) could not be prepared.
                 LOG BZA=> table SVERS      does not exist on database                      
                 LOG R19=> ThInit, db_connect 
                 ERROR => ThInit: db_connect (step 1, th_errno 13, action 3, level 1)


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Environment

SAP application server based on SQL Server Alwayson functionality.

Keywords

High Availability, Disaster Recovery, secondary, node, fail over,clustering, Return Code  004096, DB-Connect Failed, , KBA , BC-DB-MSS , SQL Server in SAP NetWeaver Products , Problem

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