How To Fix WUSL603 - Error when reading the extract

SAP Error Message - Details

• Message type: E = Error

• Message class: WUSL - Messages for where-used list

• Message number: 603

• Message text: Error when reading the extract

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 WUSL603 - Error when reading the extract ?

  The SAP error message WUSL603 typically indicates an issue related to the extraction of data from a source system, often occurring in the context of SAP BW (Business Warehouse) or SAP Data Services. This error can arise due to various reasons, such as issues with the data source, incorrect configurations, or problems with the extraction process itself.
  Causes of WUSL603 Error
  
  Data Source Issues: The data source from which the extraction is being performed may be unavailable or not properly configured.
  Authorization Problems: The user executing the extraction may not have the necessary authorizations to access the data.
  Data Model Changes: Changes in the underlying data model or structure can lead to inconsistencies that prevent successful extraction.
  Technical Issues: There may be technical issues such as network problems, system downtime, or database connectivity issues.
  Incorrect Extraction Logic: The logic defined for the extraction may be incorrect or not aligned with the current data structure.
  
  Solutions to WUSL603 Error
  
  Check Data Source Availability: Ensure that the data source is available and properly configured. Verify that the connection settings are correct.
  Review Authorizations: Check the user authorizations to ensure that the user has the necessary permissions to access the data.
  Validate Data Model: Review any recent changes to the data model or structure. Ensure that the extraction logic aligns with the current data schema.
  Monitor System Health: Check for any system issues, such as network problems or database connectivity issues. Ensure that the SAP system is running smoothly.
  Debug Extraction Logic: If applicable, debug the extraction logic to identify any errors or inconsistencies in the code or configuration.
  Consult Logs: Review the application logs for more detailed error messages that can provide additional context about the issue.
  
  Related Information
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the WUSL603 error. SAP frequently updates its knowledge base with solutions for common errors.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Refer to the official SAP documentation for guidance on data extraction processes and troubleshooting common errors.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical support team for further investigation.