How To Fix WB2BW015 - End time lies before the reference time

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2BW -

• Message number: 015

• Message text: End time lies before the reference time

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2BW015 - End time lies before the reference time ?

  The SAP error message WB2BW015, which states "End time lies before the reference time," typically occurs in the context of data extraction or data loading processes, particularly when working with SAP BW (Business Warehouse) or SAP BW/4HANA. This error indicates that the end time specified for a data extraction or loading process is earlier than the reference time, which is usually the start time or the time frame defined for the data extraction.
  Cause:
  
  Incorrect Time Range: The end time specified in the data extraction or loading request is set to a time that is earlier than the reference time (start time).
  Configuration Issues: There may be issues with the configuration of the data source or the extraction process that lead to incorrect time settings.
  Data Source Settings: The data source may have specific settings that restrict the time range for data extraction, leading to conflicts with the specified end time.
  
  Solution:
  
  Check Time Parameters: Review the time parameters set for the data extraction or loading process. Ensure that the end time is later than the reference time.
  Adjust Time Settings: If the end time is incorrect, adjust it to a valid time that is after the reference time.
  Review Data Source Configuration: Check the configuration of the data source to ensure that it allows for the specified time range. Make any necessary adjustments to the settings.
  Validate Data Extraction Logic: If you are using custom logic for data extraction, validate that the logic correctly handles time parameters and does not inadvertently set an incorrect end time.
  Consult Documentation: Refer to SAP documentation or notes related to the specific data source or extraction process for any additional guidance or known issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage data extraction processes.
  Logs and Traces: Review logs and traces for more detailed error messages that may provide additional context for the issue.
  SAP Community: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the WB2BW015 error and successfully complete your data extraction or loading process.