How To Fix EPD016 - The system cannot determine the value of virtual attribute &1

SAP Error Message - Details

• Message type: E = Error

• Message class: EPD - Messages for IS-U Master Data Generator

• Message number: 016

• Message text: The system cannot determine the value of virtual attribute &1

What causes this issue?

The attribute does not have evaluation function &v2&.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EPD016 - The system cannot determine the value of virtual attribute &1 ?

  The SAP error message EPD016, which states "The system cannot determine the value of virtual attribute &1," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when the system is unable to calculate or retrieve the value for a virtual attribute in a query or report. This can happen for several reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Missing Data: The underlying data for the virtual attribute may not be available or may not have been loaded into the system.
  Incorrect Configuration: The virtual attribute may not be correctly configured in the InfoObject or the query definition.
  Authorization Issues: The user may not have the necessary authorizations to access the data required for the virtual attribute.
  Data Model Changes: Changes in the data model (e.g., changes in InfoObjects, InfoProviders, or transformations) may lead to inconsistencies.
  Performance Issues: If the system is under heavy load, it may struggle to compute the value of the virtual attribute in a timely manner.
  
  Solutions:
  
  Check Data Availability: Ensure that the data required for the virtual attribute is loaded and available in the relevant InfoProvider.
  Review Configuration: Verify the configuration of the virtual attribute in the InfoObject. Ensure that the logic used to derive the value is correct.
  Check Authorizations: Ensure that the user executing the query has the necessary authorizations to access the data related to the virtual attribute.
  Analyze Query Design: Review the query design to ensure that it is correctly set up to utilize the virtual attribute. Check for any filters or conditions that may be affecting the output.
  Monitor System Performance: If performance is an issue, consider optimizing the query or the underlying data model to improve response times.
  Debugging: Use transaction codes like RSA1 (Data Warehousing Workbench) or RSRT (Query Monitor) to analyze the query and see where the issue might be occurring.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the SAP BW or SAP HANA documentation for detailed information on virtual attributes and their configuration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation, as they may have access to logs and additional tools to diagnose the issue.