How To Fix ECATT_ODW002 - Main class not specified

SAP Error Message - Details

• Message type: E = Error

• Message class: ECATT_ODW - eCATT - OData Test Wizard

• Message number: 002

• Message text: Main class not specified

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ECATT_ODW002 - Main class not specified ?

  The SAP error message ECATT_ODW002: Main class not specified typically occurs in the context of SAP eCATT (extended Computer Aided Test Tool) when you are trying to execute a test script but have not specified the main class that should be executed.
  Cause:
  
  Missing Main Class: The main class that should be executed in the eCATT script is not defined or is missing.
  Incorrect Configuration: The test script may not be properly configured to point to the correct main class.
  Script Errors: There may be errors in the script that prevent the main class from being recognized.
  
  Solution:
  
  
  Specify the Main Class:
  
  Open the eCATT script in the eCATT transaction (eCATT can be accessed via transaction code SECATT).
  Ensure that the main class is specified in the script. You can do this by checking the script properties or the main class settings.
  If the main class is not defined, you will need to add it.
  
  
  
  Check Script Configuration:
  
  Review the configuration of the eCATT script to ensure that all necessary parameters, including the main class, are correctly set.
  Make sure that the main class is correctly implemented and available in the system.
  
  
  
  Review the Script for Errors:
  
  Check the script for any syntax errors or logical errors that might prevent the main class from being recognized.
  Validate the script to ensure that it compiles without issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for eCATT to understand how to properly define and use main classes in your scripts.
  
  
  
  Testing:
  
  After making the necessary changes, try executing the script again to see if the error persists.
  
  
  
  Related Information:
  
  eCATT Overview: eCATT is a tool used for automated testing in SAP environments. It allows users to create and execute test scripts for various SAP applications.
  Main Class in eCATT: The main class in eCATT is the entry point for the execution of the test script. It typically contains the main logic and calls other classes or functions as needed.
  SAP Notes: Check SAP Notes for any known issues or patches related to eCATT and this specific error message.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.