42084 - Function only possible for info objects of one class

SAP Error Message - Details

• Message type: E = Error

• Message class: 42 - Information Workbench

• Message number: 084

• Message text: Function only possible for info objects of one class

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 42084 - Function only possible for info objects of one class ?

  The SAP error message "42084 Function only possible for info objects of one class" typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when you are trying to perform an operation that is not applicable to the type of InfoObject you are working with. This error indicates that the function you are attempting to execute is restricted to a specific class of InfoObjects (e.g., characteristics, key figures, etc.).
  Cause:
  
  Incompatible InfoObject Types: The operation you are trying to perform is only valid for certain types of InfoObjects. For example, if you are trying to perform a function that is meant for characteristics on a key figure, you will encounter this error.
  Mixed InfoObject Types: If you are trying to process multiple InfoObjects of different classes in a single operation, this error can occur.
  Incorrect Selection: You may have selected InfoObjects that do not belong to the same class when executing a function that requires them to be of the same class.
  
  Solution:
  
  Check InfoObject Types: Verify the types of the InfoObjects you are working with. Ensure that they are all of the same class (e.g., all characteristics or all key figures).
  Adjust Your Selection: If you are performing a batch operation, make sure to select only InfoObjects of the same class.
  Review Documentation: Consult the SAP documentation or help files for the specific function you are trying to execute to understand the requirements and limitations regarding InfoObject types.
  Use Appropriate Functions: If you need to perform operations on different types of InfoObjects, consider breaking them down into separate operations that are appropriate for each class.
  
  Related Information:
  
  InfoObjects in SAP BW: InfoObjects are the building blocks of the data model in SAP BW. They can be classified into different types, such as characteristics (which represent attributes) and key figures (which represent measurable values).
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP BW, such as RSA1 (Data Warehousing Workbench), to manage and analyze InfoObjects.
  SAP Notes and Community: Check SAP Notes for any known issues or patches related to this error. The SAP Community forums can also be a valuable resource for troubleshooting and finding solutions shared by other users.
  
  By following these steps, you should be able to resolve the error and successfully perform the desired operation on your InfoObjects.