How To Fix ECATT373 - No ABAP proxy class has been specified in &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 373

• Message text: No ABAP proxy class has been specified in &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ECATT373 - No ABAP proxy class has been specified in &1 ?

  The SAP error message ECATT373 indicates that there is an issue with the configuration of an eCATT (extended Computer Aided Test Tool) test script, specifically related to the absence of an ABAP proxy class. This error typically arises when you are trying to execute a test script that requires a proxy class for communication with an external system or service, but the proxy class has not been specified or is not available.
  Cause:
  
  Missing Proxy Class: The specified ABAP proxy class is not defined in the eCATT script or is not available in the system.
  Incorrect Configuration: The eCATT script may be incorrectly configured, leading to the absence of the required proxy class.
  Transport Issues: If the proxy class was recently transported from another system, it may not have been activated or may not exist in the target system.
  Authorization Issues: The user executing the eCATT script may not have the necessary authorizations to access the proxy class.
  
  Solution:
  
  
  Check Proxy Class Definition:
  
  Ensure that the ABAP proxy class is defined in the system. You can check this in transaction SE80 or SE24.
  If the class is missing, you may need to create it or transport it from another system.
  
  
  
  Update eCATT Script:
  
  Open the eCATT script in transaction SECATT.
  Verify that the proxy class is correctly specified in the script. If it is missing, add the appropriate proxy class.
  
  
  
  Activate Proxy Class:
  
  If the proxy class exists but is not activated, activate it using transaction SE80 or SE24.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the eCATT script has the necessary authorizations to access the proxy class. You may need to consult with your security team to verify this.
  
  
  
  Review Transport Logs:
  
  If the proxy class was recently transported, check the transport logs for any errors or issues that may have occurred during the transport process.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to eCATT and ABAP proxy classes for any additional troubleshooting steps or best practices.
  
  
  
  Related Information:
  
  eCATT Documentation: SAP provides documentation on how to use eCATT, including how to configure and manage test scripts.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to eCATT and proxy classes.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to resolve the ECATT373 error and successfully execute your eCATT test script.