How To Fix SK120 - Invalid attribute

SAP Error Message - Details

• Message type: E = Error

• Message class: SK - SAPcomm messages

• Message number: 120

• Message text: Invalid attribute

What causes this issue?

A message attribute is invalid or missing.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SK120 - Invalid attribute ?

  The SAP error message SK120 "Invalid attribute" typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the attributes of a characteristic in a query or data model. This error can arise due to various reasons, such as incorrect attribute assignments, missing attributes, or issues with the data model.
  Causes of SK120 Invalid Attribute
  
  
  Missing Attributes: The attribute that is being referenced in the query or data model does not exist or is not available in the InfoObject or data source.
  
  
  Incorrect Attribute Assignment: The attribute may not be correctly assigned to the characteristic in the InfoObject definition.
  
  
  Data Model Issues: There may be inconsistencies in the data model, such as changes in the underlying data structure that have not been reflected in the query.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access certain attributes.
  
  
  Query Design Issues: The query may be incorrectly designed, referencing attributes that are not part of the selected InfoObjects.
  
  
  Solutions to SK120 Invalid Attribute
  
  
  Check Attribute Existence: Verify that the attribute exists in the InfoObject. You can do this by navigating to the InfoObject in the SAP BW modeling tools.
  
  
  Review Attribute Assignment: Ensure that the attribute is correctly assigned to the characteristic. You can check this in the InfoObject maintenance screen.
  
  
  Update Data Model: If there have been changes to the data model, ensure that all related queries and reports are updated accordingly. This may involve reactivating the InfoProvider or the query.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access the attributes in question. This can be checked in the user roles and authorizations.
  
  
  Query Redesign: If the query is incorrectly designed, consider redesigning it to ensure that it only references valid attributes.
  
  
  Rebuild the Query: In some cases, it may be necessary to rebuild the query from scratch to ensure that all attributes are correctly referenced.
  
  
  Related Information
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the SK120 error. SAP frequently updates its knowledge base with solutions to common problems.
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) for checking InfoObjects and queries.
  
  
  Documentation: Review SAP documentation on InfoObjects, attributes, and query design for best practices and troubleshooting tips.
  
  
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to identify the cause of the SK120 error and implement a suitable solution.