How To Fix ESH_EX013 - RFC communication failure calling hub destination: &1&2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_EX - Extraction

• Message number: 013

• Message text: RFC communication failure calling hub destination: &1&2&3&4

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_EX013 - RFC communication failure calling hub destination: &1&2&3&4 ?

  The SAP error message ESH_EX013 indicates an RFC (Remote Function Call) communication failure when trying to call a hub destination. This error typically occurs in the context of SAP Enterprise Search or when using the SAP NetWeaver platform, where communication between different systems or components is required.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the hub destination.
  Configuration Errors: The RFC destination may not be correctly configured in the SAP system. This includes incorrect parameters such as the target system's IP address, port, or system ID.
  Authorization Issues: The user credentials used for the RFC call may not have the necessary authorizations to access the hub destination.
  Service Availability: The service on the hub destination may be down or not running, leading to communication failures.
  Firewall Restrictions: Firewalls or security settings may be blocking the communication between the systems.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Use tools like ping or telnet to verify that