How To Fix RSDD_LM059 - No join condition modeled for provider '&1' (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_LM - Messages for Lean Modeler (API and RSLIMO)

• Message number: 059

• Message text: No join condition modeled for provider '&1' (&2)

What causes this issue?

For providers that are used as a join, there must be at least one link
to the CompositeProvider to a field that is also linked with fields in
other providers.

System Response

The system cannot create the CompositeProvider.

How to fix this error?

Model at least one of the conditions described above for each provider.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_LM059 - No join condition modeled for provider '&1' (&2) ?

  The SAP error message RSDD_LM059 indicates that there is no join condition modeled for a specific data provider in the SAP BW (Business Warehouse) system. This error typically arises when you are trying to execute a query or a data model that requires a join between different data sources, but the necessary join conditions have not been defined.
  Cause:
  
  Missing Join Conditions: The most common cause of this error is that the join conditions between the data provider (like InfoObjects, InfoCubes, or DataStore Objects) have not been properly defined in the data model.
  Incorrect Data Model Configuration: The data model may not be configured correctly, leading to missing relationships between the tables or data sources.
  Changes in Data Model: If there have been recent changes to the data model, such as adding or removing fields, it may have affected the existing join conditions.
  
  Solution:
  
  
  Define Join Conditions:
  
  Go to the Data Modeler or the relevant modeling tool in SAP BW.
  Check the data provider (e.g., InfoProvider, CompositeProvider) that is causing the error.
  Ensure that the join conditions between the relevant tables or data sources are defined correctly. This typically involves specifying the fields that should be used to join the tables.
  
  
  
  Check Data Model Configuration:
  
  Review the configuration of the data model to ensure that all necessary relationships are established.
  If you are using CompositeProviders, ensure that the underlying InfoProviders are correctly linked.
  
  
  
  Validate the Model:
  
  After making changes, validate the data model to ensure that there are no other issues.
  Test the query or data extraction again to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on modeling joins in your version of SAP BW.
  
  
  
  Transport Requests:
  
  If the issue arose after a transport, ensure that all necessary objects were included in the transport request.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Training and Documentation: Consider reviewing training materials or documentation on data modeling in SAP BW to better understand how to define join conditions and relationships.
  
  By following these steps, you should be able to resolve the RSDD_LM059 error and ensure that your data model is correctly configured for querying.