How To Fix EDX_WS023 - An error occurred when you executed transformation &1 in &2

SAP Error Message - Details

• Message type: E = Error

• Message class: EDX_WS - EDX: Web Dynpro Message Class

• Message number: 023

• Message text: An error occurred when you executed transformation &1 in &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 EDX_WS023 - An error occurred when you executed transformation &1 in &2 ?

  The SAP error message EDX_WS023 indicates that there was an issue during the execution of a transformation process in the SAP system. This error typically occurs in the context of data transformation processes, such as those used in SAP Data Services, SAP PI/PO, or other ETL (Extract, Transform, Load) scenarios.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Incorrect Transformation Logic: The transformation logic defined in the mapping may have errors or may not be compatible with the data being processed.
  Data Quality Issues: The input data may contain invalid or unexpected values that the transformation cannot handle.
  Configuration Issues: There may be misconfigurations in the transformation settings or in the source/target systems.
  Performance Issues: The system may be experiencing performance problems, leading to timeouts or resource constraints during the transformation process.
  Missing Dependencies: Required objects, such as tables, views, or other transformation components, may be missing or not properly defined.
  
  Solution:
  To resolve the EDX_WS023 error, you can take the following steps:
  
  Check Transformation Logic: Review the transformation logic for any errors or inconsistencies. Ensure that the mappings are correctly defined and that they can handle the expected input data.
  Validate Input Data: Examine the input data for any anomalies or invalid values that could cause the transformation to fail. Cleanse the data if necessary.
  Review Configuration Settings: Ensure that all configuration settings related to the transformation are correct. This includes checking source and target definitions, connection settings, and any relevant parameters.
  Monitor System Performance: Check the system performance and resource utilization. If the system is under heavy load, consider optimizing the transformation process or scheduling it during off-peak hours.
  Check for Missing Dependencies: Verify that all required objects and dependencies are present and correctly defined in the system.
  Review Logs: Look at the detailed logs or error messages generated during the transformation process for more specific information about the failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the EDX_WS023 error. SAP frequently updates its knowledge base with solutions for common errors.
  Documentation: Refer to the official SAP documentation for the specific module or tool you are using (e.g., SAP Data Services, SAP PI/PO) for guidance on transformations and error handling.
  Community Forums: Engage with the SAP Community or other forums where SAP professionals discuss similar issues. You may find others who have encountered and resolved the same error.
  
  By following these steps, you should be able to identify the root cause of the EDX_WS023 error and implement an appropriate solution.