How To Fix ESH_ADAPT_MSG051 - Character &1 is not allowed at position 1 in RFC destination name

ESH_ADAPT_MSG051 - Overview

• Message type: E = Error

• Message class: ESH_ADAPT_MSG - Adapter Messages

• Message number: 051

• Message text: Character &1 is not allowed at position 1 in RFC destination name

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_ADAPT_MSG051 - Character &1 is not allowed at position 1 in RFC destination name ?

  The SAP error message ESH_ADAPT_MSG051 indicates that there is an issue with the naming convention of an RFC (Remote Function Call) destination. Specifically, the error states that a character at position 1 in the RFC destination name is not allowed. This typically means that the name of the RFC destination does not conform to the naming rules set by SAP.
  
  Cause:
  
  Invalid Characters: The RFC destination name may contain invalid characters. According to SAP naming conventions, RFC destination names should only include alphanumeric characters (A-Z, 0-9) and underscores (_). Special characters, spaces, or starting with a number can lead to this error.
  Incorrect Naming Convention: The name might not follow the required format, such as starting with a letter or underscore.
  
  Configuration Issues: There may be a misconfiguration in the system where the RFC destination is defined.
  
  
  Solution:
  
  
  Check RFC Destination Name: Review the name of the RFC destination that is causing the error. Ensure it