How To Fix ESH_ADM_BIN_MSG189 - Internal error reading RFC destination &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ADM_BIN_MSG - Texts for resolution of urls or binary documents

• Message number: 189

• Message text: Internal error reading RFC destination &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_ADM_BIN_MSG189 - Internal error reading RFC destination &1 ?

  The SAP error message ESH_ADM_BIN_MSG189 indicates an internal error when trying to read an RFC (Remote Function Call) destination. This error typically arises in the context of SAP Enterprise Search or related components where the system is unable to access or retrieve information from a specified RFC destination.
  Causes:
  
  Incorrect RFC Destination Configuration: The RFC destination specified may not be correctly configured or may not exist.
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the target system defined in the RFC destination.
  Authorization Issues: The user or service account trying to access the RFC destination may not have the necessary authorizations.
  System Errors: There could be internal errors or inconsistencies within the SAP system that are causing the RFC call to fail.
  Transport Layer Issues: Problems with the transport layer or middleware that handles the RFC calls can also lead to this error.
  
  Solutions:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 and