How To Fix ECATT_ET_APPLOG021 - RFC: &1 (RC: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: ECATT_ET_APPLOG - eCATT - External Test Tools - Application Log

• Message number: 021

• Message text: RFC: &1 (RC: &2)

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 ECATT_ET_APPLOG021 - RFC: &1 (RC: &2) ?

  The SAP error message ECATT_ET_APPLOG021 typically relates to issues encountered during the execution of eCATT (extended Computer Aided Test Tool) scripts, particularly when there are problems with Remote Function Calls (RFC). The message format indicates that there is an issue with an RFC call, where &1 represents the RFC destination and &2 represents the return code (RC) of the RFC call.
  Cause:
  
  RFC Destination Issues: The specified RFC destination may not be correctly configured or may be inactive.
  Authorization Problems: The user executing the eCATT script may not have the necessary authorizations to perform the requested actions.
  Network Issues: There may be network connectivity problems between the systems involved in the RFC call.
  System Configuration: The target system may not be properly configured to accept RFC calls, or there may be issues with the target function module.
  Return Code: The return code (RC) can indicate various issues, such as timeouts, system errors, or specific application errors.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 and verify the configuration of the RFC destination specified in the error message.
  Test the connection to ensure it is working properly.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the eCATT script has the necessary authorizations to perform the actions defined in the script.
  
  
  
  Network Connectivity:
  
  Check for any network issues that may be preventing the RFC call from being executed successfully.
  Ensure that firewalls or network policies are not blocking the connection.
  
  
  
  Analyze Return Code:
  
  Investigate the return code provided in the error message. Different return codes can indicate different issues, so refer to SAP documentation or the SAP Notes for specific meanings and resolutions.
  
  
  
  Check Target System Configuration:
  
  Ensure that the target system is configured to accept RFC calls and that the relevant function modules are active and correctly implemented.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the eCATT script to identify where the failure occurs and gather more detailed information about the error.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may provide additional insights or solutions for the specific return code you are encountering.
  eCATT Documentation: Review the official SAP documentation for eCATT to understand best practices and troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the issue related to the ECATT_ET_APPLOG021 error message.