How To Fix RSODP_ABAP_CDS304 - Start of extraction phase &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSODP_ABAP_CDS -

• Message number: 304

• Message text: Start of extraction phase &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSODP_ABAP_CDS304 - Start of extraction phase &1 ?

  The SAP error message RSODP_ABAP_CDS304 typically occurs during the extraction phase of a data extraction process, particularly when working with Core Data Services (CDS) views in the context of SAP BW (Business Warehouse) or SAP S/4HANA. This error can indicate issues related to the extraction of data from a CDS view or a data source.
  Cause:
  The error message RSODP_ABAP_CDS304 can be caused by several factors, including:
  
  Data Source Issues: The CDS view or data source may not be properly defined or may have issues that prevent data extraction.
  Authorization Problems: The user executing the extraction may not have the necessary authorizations to access the data in the CDS view.
  Performance Issues: If the CDS view is complex or if there are performance bottlenecks, it may lead to timeouts or failures during the extraction phase.
  Data Model Changes: Changes in the underlying data model or structure of the CDS view can lead to inconsistencies that affect data extraction.
  Technical Errors: There may be technical errors in the ABAP code or in the configuration of the data extraction process.
  
  Solution:
  To resolve the RSODP_ABAP_CDS304 error, you can take the following steps:
  
  Check the CDS View: Ensure that the CDS view is correctly defined and activated. Check for any syntax errors or issues in the view definition.
  Review Authorizations: Verify that the user has the necessary authorizations to access the data in the CDS view. You may need to adjust roles or permissions.
  Monitor Performance: Analyze the performance of the CDS view. Use transaction ST05 (SQL Trace) or ST12 (Performance Trace) to identify any performance bottlenecks.
  Check for Data Model Changes: If there have been recent changes to the data model, ensure that the extraction process is updated accordingly.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  Test Extraction: Try to manually execute the extraction process to see if the error can be reproduced. This can help isolate the issue.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for information on CDS views and data extraction processes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the RSODP_ABAP_CDS304 error effectively.