How To Fix RSAR663 - New selection field & for InfoSource & (&) inserted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 663

• Message text: New selection field & for InfoSource & (&) inserted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR663 - New selection field & for InfoSource & (&) inserted ?

  The SAP error message RSAR663 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data extraction process, particularly when new selection fields are added to an InfoSource. This message indicates that the system has inserted new selection fields into the InfoSource, which may require adjustments in the data flow or transformation processes.
  Cause:
  
  Changes in the Source System: The source system may have undergone changes, such as the addition of new fields or modifications to existing fields, which are not reflected in the InfoSource.
  InfoSource Configuration: The InfoSource may not be properly configured to handle the new selection fields, leading to inconsistencies during data extraction.
  Data Transfer Process (DTP) Issues: If the Data Transfer Process is not updated to accommodate the new fields, it can lead to errors during data loading.
  
  Solution:
  
  
  Update InfoSource: 
  
  Go to the InfoSource in the SAP BW system and check the structure. Ensure that the new selection fields are correctly defined and mapped.
  If necessary, adjust the InfoSource to include the new fields.
  
  
  
  Adjust Data Transfer Process (DTP):
  
  Review the DTP associated with the InfoSource. Make sure that it is updated to include the new selection fields.
  If the DTP is not configured to handle the new fields, modify it accordingly.
  
  
  
  Check Transformation Rules:
  
  If there are transformations linked to the InfoSource, ensure that they are updated to accommodate the new fields. This may involve adding new mapping rules or adjusting existing ones.
  
  
  
  Re-activate the InfoSource:
  
  After making the necessary changes, re-activate the InfoSource and any related objects (like DTPs and transformations) to ensure that the changes take effect.
  
  
  
  Test Data Extraction:
  
  Perform a test data extraction to verify that the changes have resolved the issue and that data is being loaded correctly.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to this error message.
  Documentation: Review SAP BW documentation for best practices on managing InfoSources and DTPs, especially when changes occur in the source system.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) for managing InfoSources and DTPs.
  
  By following these steps, you should be able to resolve the RSAR663 error and ensure that your data extraction processes function smoothly.