How To Fix ESH_TASK_MANAGER_MSG051 - RFC destination or DB connection to SAP HANA is set: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_TASK_MANAGER_MSG - ESH Task Manager

• Message number: 051

• Message text: RFC destination or DB connection to SAP HANA is set: &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_TASK_MANAGER_MSG051 - RFC destination or DB connection to SAP HANA is set: &1 ?

  The SAP error message ESH_TASK_MANAGER_MSG051 indicates that there is an issue with the RFC (Remote Function Call) destination or the database connection to SAP HANA. This error typically arises in the context of the SAP Enterprise Search or SAP HANA-related tasks, where the system is unable to establish a proper connection to the HANA database.
  
  Cause:
  
  Incorrect RFC Destination: The RFC destination specified in the configuration may be incorrect or not properly set up.
  Database Connection Issues: There may be issues with the database connection settings, such as incorrect credentials, hostnames, or ports.
  Network Issues: Network connectivity problems between the SAP system and the HANA database can lead to this error.
  HANA Database Down: The HANA database might be down or not reachable.
  Authorization Issues: The user credentials used for the connection may not have the necessary permissions to access the HANA database.
  
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Verify that the RFC destination