How To Fix R7549 - InfoObject &1 is referenced by &2, therefore it cannot reference further

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 549

• Message text: InfoObject &1 is referenced by &2, therefore it cannot reference further

What causes this issue?

InfoObject &V1& is referenced by InfoObject &V2&. InfoObject &V1&
should, however, reference InfoObject &V3&. This is not possible.

System Response

InfoObject &V1& cannot be saved or activated.

How to fix this error?

Before you can change InfoObject &V1&, so that it references another
InfoObject, no other InfoObjects that reference InfoObject &V1& are
allowed to exist.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R7549 - InfoObject &1 is referenced by &2, therefore it cannot reference further ?

  The SAP error message R7549 indicates that an InfoObject (in this case, represented by &1) is already being referenced by another object (represented by &2), and therefore it cannot reference any additional objects. This typically occurs in the context of SAP BW (Business Warehouse) when dealing with InfoObjects, such as characteristics or key figures, that have specific relationships and dependencies.
  Cause:
  
  Circular Reference: The InfoObject is involved in a circular reference, where it cannot be referenced again due to existing dependencies.
  Hierarchy Issues: If the InfoObject is part of a hierarchy or is already being used in a structure that does not allow further references.
  Data Model Constraints: The data model may have constraints that prevent the InfoObject from being referenced multiple times in certain contexts.
  
  Solution:
  
  Review Dependencies: Check the dependencies of the InfoObject (&1) and the object it is currently referencing (&2). You can do this by navigating to the InfoObject in the SAP BW modeling tools and reviewing its properties and relationships.
  Modify References: If possible, modify the references to ensure that the InfoObject is not being referenced in a way that violates the constraints. This may involve changing the structure of your data model or removing unnecessary references.
  Check Hierarchies: If the InfoObject is part of a hierarchy, ensure that it is structured correctly and that there are no conflicting references.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing InfoObjects and their references.
  Testing: After making changes, test the data model to ensure that the error is resolved and that the InfoObject functions as intended.
  
  Related Information:
  
  SAP BW Modeling Tools: Familiarize yourself with the modeling tools in SAP BW, as they provide functionalities to visualize and manage InfoObjects and their relationships.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on managing InfoObjects.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.