How To Fix R7656 - Select one equivalent for InfoObject &1 in InfoProvider &2

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 656

• Message text: Select one equivalent for InfoObject &1 in InfoProvider &2

What causes this issue?

In a MultiProvider, each characteristic must correspond exactly to a
characteristic or navigation attribute in each InfoProvider that is
involved (if it exists in it).
In ambiguous cases, use a dialog (by selecting) to display the
InfoObject to which the MultiProvider characteristic should be
assigned.

How can this happen?

The MultiProvider contains the characteristic: 0COUNTRY, an involved
InfoProvider contains both the characteristic 0COUNTRY and the
navigation attribute 0CUSTOMER__0COUNTRY (= country of customer).
In this case select exactly one of these InfoObjects in the assignment
table.

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 R7656 - Select one equivalent for InfoObject &1 in InfoProvider &2 ?

  The SAP error message R7656, which states "Select one equivalent for InfoObject &1 in InfoProvider &2," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the mapping or selection of InfoObjects in a query or report.
  Cause:
  
  Missing Mapping: The error often arises when there is no clear mapping or equivalent InfoObject defined for the specified InfoObject in the context of the InfoProvider.
  Inconsistent Data Model: Changes in the data model, such as the deletion or modification of InfoObjects, can lead to inconsistencies that trigger this error.
  Multiple Equivalents: If there are multiple equivalents for the InfoObject, the system may not know which one to select, leading to ambiguity.
  Query Design Issues: The query might be designed in a way that does not align with the underlying InfoProvider structure.
  
  Solution:
  
  Check InfoObject Mapping: Verify that the InfoObject specified in the error message has a valid equivalent in the InfoProvider. You can do this by checking the InfoProvider's structure and ensuring that the InfoObject is correctly mapped.
  Review Query Design: Open the query in the Query Designer and check the properties of the InfoObject. Ensure that it is correctly defined and that there are no conflicts or ambiguities.
  Update InfoProvider: If the InfoObject has been changed or deleted, you may need to update the InfoProvider to reflect these changes. This may involve re-adding the InfoObject or adjusting the InfoProvider's structure.
  Check for Multiple Equivalents: If there are multiple equivalents for the InfoObject, you may need to specify which one to use in the query or adjust the query logic to resolve the ambiguity.
  Transport Requests: If the issue arose after a transport, ensure that all necessary objects were transported correctly and that there are no missing dependencies.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoProviders and InfoObjects.
  Documentation: Refer to SAP Help documentation for detailed information on InfoObjects and InfoProviders.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to identify the root cause of the R7656 error and implement a suitable solution.