How To Fix ESH_ADM_MSG196 - The length of the TREX RFC destination must not exceed 27

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ADM_MSG - ESH Administration and Monitoring Tool

• Message number: 196

• Message text: The length of the TREX RFC destination must not exceed 27

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ADM_MSG196 - The length of the TREX RFC destination must not exceed 27 ?

  The SAP error message ESH_ADM_MSG196 indicates that the length of the TREX RFC (Remote Function Call) destination name exceeds the maximum allowed length of 27 characters. This error typically occurs in the context of SAP Enterprise Search (TREX) configuration.
  Cause:
  The error is caused by the configuration of the TREX RFC destination in the SAP system. If the name of the RFC destination used for TREX exceeds 27 characters, the system will throw this error message.
  Solution:
  To resolve this issue, you need to ensure that the name of the TREX RFC destination is 27 characters or fewer. Here are the steps to do this:
  
  
  Access the RFC Destination Configuration:
  
  Go to transaction code SM59 in the SAP GUI.
  This will take you to the RFC Destinations screen.
  
  
  
  Locate the TREX RFC Destination:
  
  Look for the RFC destination that is configured for TREX. The name typically starts with "TREX" or something similar.
  
  
  
  Modify the RFC Destination Name:
  
  If the name exceeds 27 characters, you will need to rename it to a shorter name that complies with the character limit.
  To rename, select the RFC destination and click on the "Change" button.
  
  
  
  Save the Changes:
  
  After modifying the name, save your changes.
  
  
  
  Restart TREX:
  
  After making the changes, it may be necessary to restart the TREX service to ensure that the changes take effect.
  
  
  
  Related Information:
  
  TREX (Text Retrieval and Extraction): TREX is a search engine used in SAP for full-text search capabilities. It is often used in conjunction with SAP Enterprise Search.
  RFC Destinations: RFC destinations are used in SAP to define the connection parameters for remote function calls between different SAP systems or between SAP and non-SAP systems.
  SAP Notes: If you continue to experience issues, you may want to check for any relevant SAP Notes or documentation that could provide additional guidance or updates related to this error.
  
  By following these steps, you should be able to resolve the error message ESH_ADM_MSG196 and ensure that your TREX configuration is functioning correctly.