How To Fix RSDD_LM005 - Join type &1 of provider '&2' is unknown

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 005

• Message text: Join type &1 of provider '&2' is unknown

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_LM005 - Join type &1 of provider '&2' is unknown ?

  The SAP error message RSDD_LM005, which states "Join type &1 of provider '&2' is unknown," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the join type defined in a query or data model. This error indicates that the system has encountered a join type that it does not recognize or that is not properly defined.
  Causes:
  
  Invalid Join Type: The join type specified in the data provider (e.g., InfoProvider, CompositeProvider) is not valid or is not recognized by the system.
  
  Configuration Issues: There may be a misconfiguration in the data model or the query definition that leads to the system not being able to interpret the join type correctly.
  Version Compatibility: The error may arise if there are compatibility issues between different versions of SAP BW or if certain features are not supported in the current version.
  Corrupted Metadata: The metadata for the InfoProvider or query may