How To Fix UGX1023 - Abstract element &1 in tuple &2 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: UGX1 - Messages for XML Processing

• Message number: 023

• Message text: Abstract element &1 in tuple &2 is not supported

Translators: Leave xbrli:item, xbrli:tuple and <LS>abstract="true"</>as
it is, do not translate into your language.

What causes this issue?

The system supports only tuples with elements that belong to the
<LS>substitution groups</> <ZH>xbrli:item</> or <ZH>xbrli:tuple</>.
Elements with substitution group <ZH>xbrli:item</> still must not be
defined as abstract (property in the XSD file <LS>abstract="true"</>).

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 UGX1023 - Abstract element &1 in tuple &2 is not supported ?

  The SAP error message UGX1023 indicates that there is an issue with an abstract element in a tuple that is not supported. This error typically arises in the context of SAP BW (Business Warehouse) or SAP HANA when dealing with data modeling, especially when using CompositeProviders or when working with certain types of queries.
  Cause:
  
  
  Unsupported Abstract Elements: The error usually occurs when the system encounters an abstract element (like a calculated key figure or a characteristic) that is not supported in the context of the operation being performed. This can happen if the element is not properly defined or if it is being used in a way that is not compatible with the data model.
  
  
  Modeling Issues: There may be issues in the data model, such as incorrect relationships between InfoObjects, or the use of unsupported features in the CompositeProvider or other modeling objects.
  
  
  Query Design: If the error occurs during query execution, it may be due to the way the query is designed, such as using unsupported characteristics or key figures in the selection or display.
  
  
  Solution:
  
  
  Check the Data Model: Review the data model to ensure that all elements are correctly defined and that there are no unsupported abstract elements being used. Make sure that all InfoObjects and their relationships are properly configured.
  
  
  Review CompositeProvider: If you are using a CompositeProvider, check the definition of the CompositeProvider to ensure that all elements are supported. Look for any calculated fields or characteristics that may not be compatible.
  
  
  Query Adjustment: If the error occurs during query execution, review the query design. Remove or replace any unsupported elements in the query. Ensure that all key figures and characteristics used in the query are valid and supported.
  
  
  SAP Notes and Documentation: Check for any relevant SAP Notes or documentation that may provide additional insights or fixes related to this error. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  Testing: After making changes, test the data model or query to ensure that the error is resolved. 
  
  
  Related Information:
  
  SAP BW/4HANA Documentation: Refer to the official SAP documentation for BW/4HANA or SAP HANA for detailed information on data modeling and supported features.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it is impacting production systems.
  
  By following these steps, you should be able to identify the cause of the UGX1023 error and implement a solution to resolve it.