How To Fix RODPS_SAPI012 - Error during delta extraction: DataSource &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RODPS_SAPI - ODS DataSource Access

• Message number: 012

• Message text: Error during delta extraction: DataSource &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RODPS_SAPI012 - Error during delta extraction: DataSource &1 ?

  The SAP error message RODPS_SAPI012 typically occurs during delta extraction processes in SAP Data Services or SAP BW (Business Warehouse) when there is an issue with the DataSource specified in the error message. This error indicates that there was a problem during the delta extraction process for the specified DataSource.
  Causes:
  
  Delta Queue Issues: The delta queue may not be properly populated or may have been reset, leading to no data being available for extraction.
  DataSource Configuration: The DataSource may not be correctly configured for delta extraction. This could include issues with the delta mechanism or incorrect settings in the DataSource.
  Data Consistency: There may be inconsistencies in the data that prevent the delta extraction from completing successfully.
  Authorization Issues: The user executing the extraction may not have the necessary authorizations to access the DataSource or the underlying data.
  Technical Issues: There could be technical issues such as network problems, system performance issues, or database locks that are preventing the extraction from completing.
  
  Solutions:
  
  Check Delta Queue: Verify that the delta queue for the DataSource is populated. You can use transaction codes like RSA7 to monitor the delta queue.
  Reinitialize Delta: If the delta queue is empty or not functioning correctly, you may need to reinitialize the delta for the DataSource. This involves performing a full load followed by a delta load.
  Review DataSource Configuration: Ensure that the DataSource is correctly configured for delta extraction. Check the settings in the DataSource and make sure that the delta mechanism is properly set up.
  Check Authorizations: Ensure that the user executing the extraction has the necessary authorizations to access the DataSource and the underlying data.
  Monitor System Performance: Check for any system performance issues or locks that may be affecting the extraction process. You can use transaction codes like SM66 or SM50 to monitor system performance.
  Review Logs: Check the logs for more detailed error messages that can provide additional context on the issue. You can look at the application logs in transaction SLG1 or the BW extraction logs.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to the DataSource or the error message. SAP Notes often provide patches or workarounds for known issues.
  Documentation: Review the SAP documentation for the specific DataSource to understand its configuration and delta extraction requirements.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.