SAP Message RSDD_ZA053 - Server &1 does not have a functioning RFC connection to BI accelerator

Diagnosis The application server &V1& of this system does not have an RFCconnection to the BI accelerator. From this server, queries cannot readdata from the BI accelerator and status information cannot be obtainedfrom the BI accelerator. Furthermore, it is not possible to executeactions on the BI accelerator. Procedure Restart the BI accelerator servers. By doing this, the RFC servers forall application servers of the current system are rebuilt. If this isnot successful, contact your system administrator.