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

RSO_MPRO_PRE_CHECK026 - Overview

• 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.

RSO_MPRO_PRE_CHECK026 - Details

• 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: