How To Fix RSZA020 - Structure is not a key figure structure

SAP Error Message - Details

• Message type: E = Error

• Message class: RSZA - WebQueryDesigner

• Message number: 020

• Message text: Structure is not a key figure structure

What causes this issue?

You tried to include a structure in the query that is not a key figure
structure. The <ZK>Ad-hoc Query Designer</> Web item allows you to use
only key figure structures.

System Response

The structure is not transferred into the query.

How to fix this error?

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

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 RSZA020 - Structure is not a key figure structure ?

  The SAP error message RSZA020, which states "Structure is not a key figure structure," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when working with InfoObjects, especially when defining or modifying key figure structures in a data model.
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Incorrect Structure Type: The structure you are trying to use is not defined as a key figure structure. In SAP BW, key figures are numerical values that can be aggregated, and they must be defined correctly in the data model.
  
  
  Misconfiguration: There may be a misconfiguration in the InfoObject or the data model where the structure is expected to be a key figure but is not set up as such.
  
  
  Data Model Issues: If you are trying to use a structure that is not compatible with the data model you are working with, this error can occur.
  
  
  Solution:
  To resolve the RSZA020 error, you can take the following steps:
  
  
  Check Structure Definition:
  
  Go to the InfoObject maintenance transaction (e.g., RSA1) and check the definition of the structure you are trying to use.
  Ensure that the structure is defined as a key figure structure. You can do this by checking the properties of the InfoObject.
  
  
  
  Modify the Structure:
  
  If the structure is not defined as a key figure, you may need to create a new key figure structure or modify the existing one to ensure it meets the requirements.
  
  
  
  Review Data Model:
  
  Ensure that the data model you are working with is correctly set up to accept key figures. Check the InfoProvider or the data flow to ensure compatibility.
  
  
  
  Rebuild or Activate:
  
  If you have made changes to the structure or InfoObject, make sure to activate the changes and, if necessary, rebuild the data model.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on defining key figures and structures in your version of SAP BW.
  
  
  
  Related Information:
  
  Key Figures in SAP BW: Key figures are essential components in SAP BW that represent measurable data, such as sales amounts, quantities, etc. They are typically used in reporting and analysis.
  InfoObjects: These are the building blocks of the SAP BW data model, which can be characteristics (dimensions) or key figures (measurable values).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP BW expert for further assistance.