How To Fix ESH_ADAPT_MSG048 - RFC destination name must not be initial

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ADAPT_MSG - Adapter Messages

• Message number: 048

• Message text: RFC destination name must not be initial

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ADAPT_MSG048 - RFC destination name must not be initial ?

  The SAP error message ESH_ADAPT_MSG048 indicates that the RFC (Remote Function Call) destination name must not be initial (i.e., it cannot be empty or null). This error typically occurs when a required configuration or parameter is missing in the system.
  Cause:
  
  Missing RFC Destination: The error usually arises when an RFC destination that is required for a specific operation or function is not defined or is incorrectly configured.
  Configuration Issues: The system might be expecting a specific RFC destination to be set up for a particular service or function, and if it is not provided, this error will be triggered.
  Programmatic Errors: If a custom program or report is trying to call an RFC without specifying a valid destination, this error can occur.
  
  Solution:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Check if the required RFC destination is defined and active.
  If it is missing, create a new RFC destination with the necessary parameters.
  
  
  
  Verify Settings in the Application:
  
  If the error occurs in a specific application or transaction, check the configuration settings for that application to ensure that the correct RFC destination is specified.
  Look for any configuration tables or settings where the RFC destination might need to be defined.
  
  
  
  Review Custom Code:
  
  If the error is coming from a custom program, review the code to ensure that the RFC destination is being set correctly before making the call.
  Ensure that the variable holding the RFC destination name is not empty or null.
  
  
  
  Check User Authorizations:
  
  Ensure that the user executing the transaction has the necessary authorizations to access the RFC destination.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help files related to the specific application or function you are working with to understand the required configurations.
  
  
  
  Related Information:
  
  RFC Destinations: These are used in SAP to define connections to other SAP systems or external systems. They can be configured as "ABAP Connections," "TCP/IP Connections," etc.
  Transaction Codes:
  
  SM59: To manage RFC destinations.
  SE37: To check function modules that might be using the RFC.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the error message ESH_ADAPT_MSG048 and ensure that the required RFC destination is correctly configured and utilized in your SAP environment.