How To Fix UCI2051 - Source data basis requires InfoObject &1 for field &2

SAP Error Message - Details

• Message type: E = Error

• Message class: UCI2 - Messages for Package UCI2

• Message number: 051

• Message text: Source data basis requires InfoObject &1 for field &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCI2051 - Source data basis requires InfoObject &1 for field &2 ?

  The SAP error message UCI2051 indicates that there is a missing InfoObject that is required for a specific field in the source data basis. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when working with data models, InfoProviders, or queries.
  Cause:
  The error arises when:
  
  A data source or InfoProvider is configured to use a field that relies on a specific InfoObject (characteristic) that is not available in the system.
  The InfoObject might have been deleted, not activated, or not included in the data model.
  There may be inconsistencies in the data model or the InfoProvider configuration.
  
  Solution:
  To resolve the UCI2051 error, you can follow these steps:
  
  
  Identify the Missing InfoObject:
  
  Check the error message details to identify the specific InfoObject (&1) and field (&2) that is causing the issue.
  
  
  
  Verify InfoObject Existence:
  
  Go to the SAP BW modeling tools and check if the InfoObject exists in the system.
  If it does not exist, you may need to create it or restore it if it was deleted.
  
  
  
  Check Activation Status:
  
  Ensure that the InfoObject is activated. If it is not activated, activate it in the InfoObject maintenance.
  
  
  
  Review Data Model Configuration:
  
  Check the configuration of the InfoProvider or data source that is generating the error. Ensure that all required InfoObjects are included in the data model.
  
  
  
  Rebuild or Adjust the Data Model:
  
  If the InfoObject is part of a composite provider or a multi-provider, ensure that it is correctly included in the underlying providers.
  If necessary, adjust the data model to include the missing InfoObject.
  
  
  
  Transport Requests:
  
  If the issue is occurring in a development or quality environment, ensure that all relevant transport requests have been moved to the production environment.
  
  
  
  Check for Updates:
  
  Sometimes, SAP releases notes or patches that address specific issues. Check the SAP Support Portal for any relevant notes related to this error.
  
  
  
  Testing:
  
  After making the necessary changes, test the data model or query again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to UCI2051 for any specific guidance or known issues.
  Documentation: Review SAP BW documentation for best practices on InfoObject management and data modeling.
  Community Forums: Engage with SAP community forums or SAP support for additional insights or similar cases.
  
  By following these steps, you should be able to identify and resolve the UCI2051 error effectively.