How To Fix RS_HCPR_MODEL111 - Cycle detected in definition of CompositeProvider '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_HCPR_MODEL - Messages related to the HANA Composite Provider Backend

• Message number: 111

• Message text: Cycle detected in definition of CompositeProvider '&1'

What causes this issue?

A cycle has been detected for CompositeProvider '&SYST-MSGV1&', meaning
that it
is used in some of its own PartProviders (as PartProvider).

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

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS_HCPR_MODEL111 - Cycle detected in definition of CompositeProvider '&1' ?

  The SAP error message RS_HCPR_MODEL111 Cycle detected in definition of CompositeProvider '&1' indicates that there is a circular reference in the definition of a CompositeProvider in SAP BW/4HANA or SAP BW on HANA. This means that the CompositeProvider is referencing itself directly or indirectly, which creates a loop that cannot be resolved.
  Cause:
  
  Circular Reference: The most common cause of this error is that the CompositeProvider is defined in such a way that it references itself or another CompositeProvider that eventually leads back to it.
  Incorrect Joins: If the CompositeProvider is built using multiple InfoProviders (like other CompositeProviders, InfoCubes, or DSOs) and the joins between them create a cycle, this error can occur.
  Modeling Errors: Errors in the modeling process, such as incorrect relationships or joins between the data sources, can lead to this issue.
  
  Solution:
  
  Review CompositeProvider Definition: Check the definition of the CompositeProvider for any direct or indirect references to itself. Ensure that it does not include itself in its data source list.
  Check Joins: Analyze the joins between the InfoProviders used in the CompositeProvider. Make sure that they do not create a circular reference.
  Refactor the Model: If a cycle is detected, you may need to refactor your model. This could involve:
  
  Removing or altering the relationships that create the cycle.
  Splitting the CompositeProvider into multiple providers if necessary.
  Using different InfoProviders that do not lead to a circular reference.
  
  
  Testing: After making changes, test the CompositeProvider to ensure that the error is resolved and that the data is being retrieved correctly.
  
  Related Information:
  
  Documentation: Refer to SAP Help documentation for CompositeProviders and data modeling best practices in SAP BW/4HANA.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or provide additional guidance on CompositeProvider modeling.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By carefully reviewing the CompositeProvider's structure and ensuring that there are no circular references, you should be able to resolve the RS_HCPR_MODEL111 error.