How To Fix 42256 - This info object is not used

SAP Error Message - Details

• Message type: E = Error

• Message class: 42 - Information Workbench

• Message number: 256

• Message text: This info object is not used

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 42256 - This info object is not used ?

  The SAP error message 42256, which states "This info object is not used," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when you are trying to work with an InfoObject that is not currently being utilized in any InfoProvider, query, or other relevant structures.
  Cause:
  
  Unused InfoObject: The InfoObject you are trying to access or manipulate is not assigned to any InfoProvider (like a DataStore Object, InfoCube, or MultiProvider).
  Data Model Changes: The InfoObject may have been created but later removed from the data model or not included in any active queries or reports.
  Transport Issues: If the InfoObject was transported from one system to another, it might not have been properly activated or linked to any InfoProviders in the target system.
  
  Solution:
  
  Check Usage: Verify if the InfoObject is indeed not used in any InfoProviders or queries. You can do this by checking the InfoObject's properties in the SAP BW modeling tools.
  Assign to InfoProvider: If the InfoObject is needed, you can assign it to an appropriate InfoProvider or query. This can be done through the modeling tools in SAP BW.
  Delete or Archive: If the InfoObject is truly not needed, consider deleting it or archiving it to keep the data model clean.
  Re-activate: If the InfoObject was transported, ensure that it is activated in the target system and linked to the necessary InfoProviders.
  Check for Dependencies: Sometimes, other objects may depend on the InfoObject. Ensure that all dependencies are correctly set up.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to check the InfoObject and its usage.
  Documentation: Refer to SAP documentation for InfoObjects and InfoProviders for more detailed guidance on how to manage and utilize these components.
  SAP Notes: Check SAP Notes for any known issues or additional troubleshooting steps related to this error message.
  
  If you continue to face issues, consider reaching out to your SAP support team or consulting the SAP community for further assistance.