How To Fix RSO_MPRO_PRE_CHECK026 - MultiProvider &1 is transferred in CompositeProvider with compatibility

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_MPRO_PRE_CHECK - MultiProvider Pre B4H Check

• Message number: 026

• Message text: MultiProvider &1 is transferred in CompositeProvider with compatibility

What causes this issue?

MultiProvider is transferred in CompositeProvider with compatibility
setting. In this case an association to an NavigationAttribute is
created<(>,<)> and no new InfoObject is necessary. This compatibility
mode has restrictions regarding future extension of the model, meaning
for example that it is not possible to model joins on top. This is only
supported for union scenarios.

System Response

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

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 RSO_MPRO_PRE_CHECK026 - MultiProvider &1 is transferred in CompositeProvider with compatibility ?

  The SAP error message RSO_MPRO_PRE_CHECK026 indicates that a MultiProvider is being transferred into a CompositeProvider with compatibility issues. This typically occurs when there are discrepancies in the structure or characteristics of the MultiProvider and the CompositeProvider.
  Cause:
  
  Incompatible Structures: The MultiProvider may have characteristics or key figures that are not compatible with the CompositeProvider.
  Data Source Issues: The underlying data sources of the MultiProvider may not align with the expectations of the CompositeProvider.
  Inconsistent InfoObjects: The InfoObjects used in the MultiProvider may not match those defined in the CompositeProvider.
  Aggregation Levels: There may be differences in the aggregation levels or hierarchies between the MultiProvider and the CompositeProvider.
  
  Solution:
  
  Check Compatibility: Review the structure of both the MultiProvider and the CompositeProvider. Ensure that the characteristics and key figures in the MultiProvider are compatible with those defined in the CompositeProvider.
  Adjust InfoObjects: If there are discrepancies in InfoObjects, consider modifying the MultiProvider or CompositeProvider to ensure they align.
  Review Data Sources: Ensure that the data sources used in the MultiProvider are correctly defined and compatible with the CompositeProvider.
  Recreate CompositeProvider: If necessary, you may need to recreate the CompositeProvider to ensure it can accept the MultiProvider without compatibility issues.
  Use Compatibility Mode: If you are using compatibility mode, ensure that the settings are correctly configured to allow for the MultiProvider to be used within the CompositeProvider.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on compatibility issues between MultiProviders and CompositeProviders.
  Documentation: Review SAP documentation on CompositeProviders and MultiProviders to understand the requirements and limitations of each.
  Testing: After making adjustments, perform thorough testing to ensure that the CompositeProvider functions correctly with the MultiProvider.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.