How To Fix RSBPCA_EXCEPTION211 - InfoProvider &1 and &2 do not contain the same number of dimensions

SAP Error Message - Details

• Message type: E = Error

• Message class: RSBPCA_EXCEPTION -

• Message number: 211

• Message text: InfoProvider &1 and &2 do not contain the same number of dimensions

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSBPCA_EXCEPTION211 - InfoProvider &1 and &2 do not contain the same number of dimensions ?

  The SAP error message RSBPCA_EXCEPTION211 indicates that there is a mismatch in the number of dimensions between two InfoProviders that are being compared or used in a process, such as a query or a data extraction. This error typically arises in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when working with CompositeProviders, MultiProviders, or when performing data modeling tasks.
  Cause:
  The primary cause of this error is that the two InfoProviders involved in the operation do not have the same number of dimensions. This can happen due to several reasons:
  
  Different Structures: The InfoProviders may have been designed with different characteristics or key figures, leading to a discrepancy in their dimensionality.
  Changes in InfoProviders: If one of the InfoProviders has been modified (e.g., dimensions added or removed) after the initial setup, it can lead to this error.
  Incorrect Configuration: When creating or configuring CompositeProviders or MultiProviders, if the underlying InfoProviders do not align in terms of dimensions, this error will occur.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check InfoProvider Structures:
  
  Review the structures of both InfoProviders involved in the operation. Ensure that they have the same number of dimensions and that the dimensions are compatible.
  
  
  
  Align Dimensions:
  
  If there are discrepancies, you may need to modify one or both InfoProviders to ensure they have the same dimensions. This could involve adding or removing characteristics or key figures.
  
  
  
  Review CompositeProvider Configuration:
  
  If you are using a CompositeProvider, check the configuration to ensure that the InfoProviders are correctly defined and that their dimensions match.
  
  
  
  Rebuild or Adjust Queries:
  
  If the error occurs in a query, consider rebuilding the query or adjusting the selection criteria to ensure that it aligns with the dimensions of the InfoProviders.
  
  
  
  Check for Updates:
  
  If you are using a newer version of SAP BW or SAP BW/4HANA, ensure that you have applied the latest patches or updates, as these may contain fixes for known issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for additional guidance on handling dimension mismatches in your specific version of SAP.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSBPCA_EXCEPTION211 for any specific fixes or recommendations provided by SAP.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Data Modeling Best Practices: Familiarize yourself with best practices for data modeling in SAP BW to avoid such issues in the future.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.