How To Fix RSDS666 - &1&2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 666

• Message text: &1&2&3&4

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDS666 - &1&2&3&4 ?

  The SAP error message RSDS666 typically relates to issues with DataSource extraction in SAP BW (Business Warehouse). The message format usually includes placeholders like &1, &2, &3, and &4, which are replaced with specific information relevant to the error encountered.
  Cause:
  The error RSDS666 can occur due to several reasons, including but not limited to:
  
  DataSource Configuration Issues: The DataSource may not be properly configured or activated.
  Extraction Issues: There may be problems with the extraction process, such as incorrect settings or missing authorizations.
  Source System Issues: The source system from which data is being extracted may be down or not accessible.
  Data Transfer Issues: There could be issues with the data transfer process, such as network problems or incorrect connection settings.
  Data Format Issues: The data being extracted may not match the expected format or structure.
  
  Solution:
  To resolve the RSDS666 error, you can follow these steps:
  
  
  Check DataSource Configuration:
  
  Ensure that the DataSource is correctly configured and activated in the SAP BW system.
  Verify that the DataSource is set up to extract data from the correct source system.
  
  
  
  Review Extraction Settings:
  
  Check the extraction settings for any discrepancies or incorrect parameters.
  Ensure that the necessary authorizations are in place for the user executing the extraction.
  
  
  
  Verify Source System Connectivity:
  
  Confirm that the source system is up and running and that there are no connectivity issues.
  Test the connection to the source system from the SAP BW system.
  
  
  
  Monitor Data Transfer:
  
  Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor the data transfer process and identify any errors.
  Check the logs for any specific error messages that can provide more context.
  
  
  
  Check Data Format:
  
  Ensure that the data being extracted conforms to the expected format and structure defined in the DataSource.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address the specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1, RSO2 (DataSource Maintenance), and RSMO (Monitor Data Transfer) for managing and monitoring DataSources.
  SAP Documentation: Refer to SAP Help documentation for detailed information on DataSource configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or BW team for further investigation.