How To Fix RSAR423 - DataSource &, source system & imported for source system &

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 423

• Message text: DataSource &, source system & imported for source system &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR423 - DataSource &, source system & imported for source system & ?

  The SAP error message RSAR423 typically indicates an issue related to the extraction of data from a source system into the SAP BW (Business Warehouse) environment. The message usually states that a DataSource has been imported from a source system, but there may be issues with the configuration or the data extraction process.
  Cause:
  
  DataSource Configuration Issues: The DataSource may not be properly configured in the source system or in the BW system.
  Connection Problems: There may be connectivity issues between the BW system and the source system.
  Authorization Issues: The user may not have the necessary authorizations to access the DataSource in the source system.
  Data Transfer Issues: There could be problems with the data transfer process, such as missing data or incorrect data formats.
  Source System Status: The source system may be down or not available for data extraction.
  
  Solution:
  
  
  Check DataSource Configuration:
  
  Verify that the DataSource is correctly configured in both the source system and the BW system.
  Ensure that the DataSource is active and has the correct settings.
  
  
  
  Verify Connection:
  
  Check the connection settings between the BW system and the source system.
  Use transaction RSA1 in BW to check the source system connection and ensure it is active.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the data extraction has the necessary authorizations in both the source and BW systems.
  Check roles and profiles assigned to the user.
  
  
  
  Monitor Data Transfer:
  
  Use transaction SM37 to monitor background jobs related to data extraction and check for any errors.
  Review the logs for any specific error messages that can provide more context.
  
  
  
  Check Source System Status:
  
  Ensure that the source system is up and running and that there are no issues affecting its availability.
  
  
  
  Re-import DataSource:
  
  If necessary, you can try to re-import the DataSource from the source system to ensure that it is up to date.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  SM37: Job Monitoring
  RSC1: Maintain DataSources
  RSC3: Monitor DataSource
  
  
  
  SAP Notes: Check SAP Notes related to the specific DataSource or error message for any known issues or patches.
  
  
  Documentation: Refer to SAP Help documentation for detailed information on DataSource configuration and troubleshooting.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.