How To Fix RSO_RES_HCPR040 - The list of PartProviders of the CompositeProvider cannot be empty

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_RES_HCPR - CompositeProvider

• Message number: 040

• Message text: The list of PartProviders of the CompositeProvider cannot be empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_RES_HCPR040 - The list of PartProviders of the CompositeProvider cannot be empty ?

  The SAP error message RSO_RES_HCPR040 indicates that the list of PartProviders for a CompositeProvider is empty. This error typically occurs when you are trying to activate or use a CompositeProvider in SAP BW/4HANA or SAP BW on HANA, and it does not have any underlying PartProviders defined.
  Cause:
  The primary cause of this error is that the CompositeProvider you are trying to work with does not have any PartProviders associated with it. A CompositeProvider is designed to combine data from multiple sources (PartProviders), and if none are defined, the system cannot process the request.
  Solution:
  To resolve this error, you need to ensure that at least one PartProvider is defined for the CompositeProvider. Here are the steps to do this:
  
  
  Open the CompositeProvider: Go to the SAP BW Modeling Tools in Eclipse or the SAP GUI, depending on your environment.
  
  
  Edit the CompositeProvider: Locate the CompositeProvider that is causing the error and open it for editing.
  
  
  Add PartProviders:
  
  In the CompositeProvider editor, look for the section where you can define PartProviders.
  Click on the option to add a new PartProvider.
  Select the appropriate InfoProviders (e.g., InfoCubes, DataStore Objects, or other CompositeProviders) that you want to include as PartProviders.
  
  
  
  Define Join Conditions (if necessary): If you are combining data from multiple PartProviders, you may need to define join conditions to specify how the data should be linked.
  
  
  Save and Activate: After adding the necessary PartProviders, save your changes and activate the CompositeProvider.
  
  
  Test the CompositeProvider: Once activated, test the CompositeProvider to ensure it is functioning as expected.
  
  
  Related Information:
  
  CompositeProviders: These are used in SAP BW to combine data from different sources into a single view, allowing for more complex reporting and analysis.
  PartProviders: These can be InfoProviders like DataStore Objects (DSOs), InfoCubes, or other CompositeProviders that serve as the data sources for the CompositeProvider.
  SAP BW Modeling Tools: This is the primary tool used for modeling in SAP BW, allowing users to create and manage InfoProviders, CompositeProviders, and other data models.
  
  If you continue to experience issues after following these steps, consider checking the following:
  
  Ensure that the PartProviders you are trying to add are active and contain data.
  Review any authorization issues that might prevent you from accessing the PartProviders.
  Consult the SAP documentation or support for more specific troubleshooting related to your version of SAP BW.