How To Fix EPD028 - Attribute supplied by model value cannot be evaluated

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 028

• Message text: Attribute supplied by model value cannot be evaluated

What causes this issue?

An attribute supplied by the model value cannot be evaluated because
generation model &v1& in the master data template is not defined.

System Response

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

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 EPD028 - Attribute supplied by model value cannot be evaluated ?

  The SAP error message EPD028, which states "Attribute supplied by model value cannot be evaluated," typically occurs in the context of SAP's Enterprise Product Development (EPD) or similar applications where attributes or values are being processed or evaluated based on a model.
  Cause:
  
  Invalid Attribute Reference: The attribute being referenced may not exist in the model or may not be correctly defined.
  Data Type Mismatch: The value being supplied may not match the expected data type for the attribute.
  Model Configuration Issues: There may be issues with the configuration of the model itself, such as missing dependencies or incorrect settings.
  Incomplete Data: Required data for the attribute may be missing or not properly initialized.
  Versioning Issues: If the model has been updated or changed, there may be compatibility issues with the attributes being referenced.
  
  Solution:
  
  Check Attribute Definitions: Verify that the attribute being referenced exists in the model and is correctly defined.
  Validate Data Types: Ensure that the data type of the value being supplied matches the expected data type of the attribute.
  Review Model Configuration: Check the model configuration for any inconsistencies or missing elements that could affect attribute evaluation.
  Initialize Required Data: Make sure that all required data for the attribute is present and correctly initialized.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error and its context.
  Debugging: If possible, use debugging tools to trace the execution and identify where the evaluation fails.
  Contact Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training and Documentation: Review training materials or documentation related to the specific module or functionality you are working with to ensure proper usage and configuration.
  
  By following these steps, you should be able to diagnose and resolve the EPD028 error in your SAP environment.