How To Fix ECATT149 - No RFC destination maintained for target system &1

ECATT149 - Overview

• Message type: E = Error

• Message class: ECATT - eCATT Messages (Middleware and GUI)

• Message number: 149

• Message text: No RFC destination maintained for target system &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.

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 ECATT149 - No RFC destination maintained for target system &1 ?

  The SAP error message ECATT149 indicates that there is no RFC (Remote Function Call) destination maintained for the target system specified in your eCATT (extended Computer Aided Test Tool) script. This error typically occurs when you are trying to execute a test script that requires communication with another SAP system, but the necessary configuration for the RFC destination is missing or incorrect.
  
  Cause:
  
  Missing RFC Destination: The RFC destination for the target system has not been created in the SAP system where you are executing the eCATT script.
  Incorrect Configuration: The RFC destination exists, but it may not be configured correctly (e.g., wrong connection parameters, incorrect user credentials).
  Authorization Issues: The user executing the eCATT script may not have the necessary authorizations to access the RFC destination.
  Target System Not Available: The target system may be down or not reachable due to network issues.
  
  
  Solution:
  
  
  Create RFC Destination:
  
  Go to transaction code SM59 in the SAP GUI.
  Create a