How To Fix RS_HCPR_MODEL110 - CompositeProvider '&1' cannot be added to other CompositeProviders

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 110

• Message text: CompositeProvider '&1' cannot be added to other CompositeProviders

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_HCPR_MODEL110 - CompositeProvider '&1' cannot be added to other CompositeProviders ?

  The SAP error message RS_HCPR_MODEL110 indicates that a CompositeProvider cannot be added to another CompositeProvider. This typically occurs in the context of SAP BW/4HANA or SAP BW on HANA when you are trying to create a hierarchy of CompositeProviders, which is not allowed.
  Cause:
  The primary cause of this error is that SAP does not support the nesting of CompositeProviders. In other words, you cannot use one CompositeProvider as a source for another CompositeProvider. This restriction is in place to maintain the integrity and performance of the data model.
  Solution:
  To resolve this error, consider the following approaches:
  
  
  Direct Use of DataSources: Instead of trying to nest CompositeProviders, use the underlying DataSources (like InfoProviders, ADSOs, etc.) directly in your new CompositeProvider. This way, you can still achieve the desired data model without violating the nesting restriction.
  
  
  Data Modeling Alternatives: If you need to combine data from multiple CompositeProviders, consider creating a new CompositeProvider that directly references the underlying InfoProviders or ADSOs that the original CompositeProviders are based on.
  
  
  Re-evaluate Data Model: Review your data model to see if the design can be simplified. Sometimes, a more straightforward approach can achieve the same results without the need for complex nesting.
  
  
  Documentation and Best Practices: Refer to SAP documentation and best practices for CompositeProviders to ensure that your data modeling aligns with SAP's guidelines.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or updates regarding CompositeProviders and their limitations.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Training and Tutorials: Consider SAP training resources or tutorials that cover best practices in data modeling with CompositeProviders.
  
  By following these steps, you should be able to resolve the error and create a functional data model without nesting CompositeProviders.