How To Fix EPD008 - Virtual attribute &1 is mandatory but has an initial value

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 008

• Message text: Virtual attribute &1 is mandatory but has an initial value

What causes this issue?

The evaluation function, &v2&, determined an initial value for
attribute &v1&. As the attribute is defined as mandatory, the template
cannot be evaluated.

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

INCLUDE ISU_PENCIL OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EPD008 - Virtual attribute &1 is mandatory but has an initial value ?

  The SAP error message EPD008 indicates that a virtual attribute in your SAP system is mandatory but has not been assigned a value (i.e., it has an initial or empty value). This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with data models, especially when dealing with InfoObjects or CompositeProviders.
  Cause:
  
  Mandatory Virtual Attribute: The virtual attribute is defined as mandatory in the data model, meaning that it must have a value for the data to be processed correctly.
  Data Source Issues: The data source feeding into the model may not be providing the necessary values for the virtual attribute.
  Transformation Issues: If there are transformations involved, they may not be populating the virtual attribute correctly.
  Model Configuration: The configuration of the model may not be set up correctly to derive or calculate the value for the virtual attribute.
  
  Solution:
  
  Check Data Source: Ensure that the data source you are using provides the necessary values for the virtual attribute. If it does not, you may need to modify the data source or the extraction logic.
  Review Transformations: If transformations are involved, review them to ensure that they are correctly populating the virtual attribute. You may need to adjust the logic to ensure that the attribute gets a value.
  Model Configuration: Check the configuration of the data model to ensure that the virtual attribute is set up correctly. If it is supposed to derive its value from other attributes, ensure that those attributes are populated correctly.
  Default Values: If appropriate, consider setting a default value for the virtual attribute in the model configuration to avoid this error in the future.
  Data Validation: Validate the data being loaded into the model to ensure that it meets the requirements for all mandatory fields, including virtual attributes.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for detailed information on virtual attributes and their configuration.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  Debugging Tools: Utilize SAP BW or HANA debugging tools to trace the data flow and identify where the value for the virtual attribute is being lost or not set.
  
  By following these steps, you should be able to resolve the EPD008 error and ensure that your virtual attributes are populated correctly.