How To Fix RSO_MPRO_PRE_CHECK004 - PartProvider &1: Mapping for &2 does not match mapping for &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_MPRO_PRE_CHECK - MultiProvider Pre B4H Check

• Message number: 004

• Message text: PartProvider &1: Mapping for &2 does not match mapping for &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_MPRO_PRE_CHECK004 - PartProvider &1: Mapping for &2 does not match mapping for &3 ?

  The SAP error message RSO_MPRO_PRE_CHECK004 indicates that there is a mismatch in the mapping of a part provider in a data model or InfoProvider. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when working with CompositeProviders or MultiProviders.
  Cause:
  The error message is triggered when the mapping of a characteristic or key figure in a part provider does not align with the expected mapping in the CompositeProvider or MultiProvider. This can happen due to several reasons:
  
  Inconsistent Data Model: The part provider may have been modified (e.g., fields added or removed) after the CompositeProvider was created, leading to a mismatch.
  Incorrect Mapping: The mapping defined in the CompositeProvider does not correspond to the actual structure of the part provider.
  Data Source Changes: Changes in the underlying data sources (like InfoObjects or InfoProviders) that are part of the CompositeProvider can lead to this error.
  Transport Issues: If the CompositeProvider was transported from one system to another, the mappings may not have been correctly updated.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check the Mapping:
  
  Go to the CompositeProvider in the SAP BW modeling tools.
  Verify the mapping of the characteristics and key figures against the part provider. Ensure that they match in terms of data types, lengths, and names.
  
  
  
  Update the CompositeProvider:
  
  If there are discrepancies, update the mapping in the CompositeProvider to reflect the correct structure of the part provider.
  You may need to re-add the part provider or refresh the metadata.
  
  
  
  Re-activate the CompositeProvider:
  
  After making changes, re-activate the CompositeProvider to ensure that the changes take effect.
  
  
  
  Check for Changes in Part Providers:
  
  If the part provider has been modified, consider reverting those changes or updating the CompositeProvider accordingly.
  
  
  
  Transport Considerations:
  
  If the issue arose after a transport, ensure that all related objects were transported correctly and that the target system is in sync with the source system.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the CompositeProvider to ensure that the error no longer occurs and that data can be retrieved as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to CompositeProviders and MultiProviders for any known issues or additional guidance.
  Documentation: Refer to the SAP BW documentation for best practices on modeling and managing CompositeProviders.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the RSO_MPRO_PRE_CHECK004 error message.