How To Fix RSODP_ABAP_CDS308 - Delta extraction should not be combined with authorization filters

SAP Error Message - Details

• Message type: E = Error

• Message class: RSODP_ABAP_CDS -

• Message number: 308

• Message text: Delta extraction should not be combined with authorization filters

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSODP_ABAP_CDS308 - Delta extraction should not be combined with authorization filters ?

  The SAP error message RSODP_ABAP_CDS308 indicates that there is an issue with delta extraction when authorization filters are applied in a Core Data Services (CDS) view. This error typically arises in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when trying to perform delta extraction from a CDS view that has authorization checks.
  Cause:
  The error occurs because delta extraction processes in SAP BW are not compatible with authorization filters applied in the CDS view. When you use delta extraction, the system expects a consistent dataset to be extracted, and applying authorization filters can lead to inconsistencies in the data being extracted. This is because the authorization checks can change the dataset based on the user’s permissions, which can lead to unpredictable results during delta extraction.
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Remove Authorization Filters: If possible, modify the CDS view to remove any authorization filters. This will allow the delta extraction to proceed without issues. However, this may not be feasible if authorization is critical for your business logic.
  
  
  Use Full Extraction: Instead of delta extraction, you can perform a full extraction. Full extraction does not have the same restrictions as delta extraction and can handle authorization filters without issues. However, this may not be efficient for large datasets.
  
  
  Adjust the Data Flow: If you need to maintain authorization checks, consider adjusting your data flow. You might create a separate CDS view specifically for delta extraction that does not include authorization filters, while keeping the original view for reporting purposes.
  
  
  Check SAP Notes: Look for any relevant SAP Notes or updates that may address this issue. SAP frequently releases updates and patches that can resolve known issues.
  
  
  Consult Documentation: Review the SAP documentation related to delta extraction and CDS views to ensure that you are following best practices and guidelines.
  
  
  Related Information:
  
  SAP BW/4HANA: Understanding how delta extraction works in the context of SAP BW/4HANA can provide insights into how to structure your data models.
  CDS Views: Familiarize yourself with the capabilities and limitations of CDS views, especially regarding authorization and data extraction.
  Authorization Management: Review how authorization management works in SAP and how it can be implemented without affecting data extraction processes.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or consult with an SAP BW expert for further assistance.