How To Fix RSDD_LM002 - CompositeProvider field '&1' is not unique

RSDD_LM002 - Overview

• Message type: E = Error

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

• Message number: 002

• Message text: CompositeProvider field '&1' is not unique

What causes this issue?

Every field in a CompositeProvider must have a unique name.

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?

Rename field &V1& so that it is unique.

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 RSDD_LM002 - CompositeProvider field '&1' is not unique ?

  The SAP error message RSDD_LM002, which states that "CompositeProvider field '&1' is not unique," typically occurs in the context of SAP BW (Business Warehouse) when working with CompositeProviders. This error indicates that there is a field in the CompositeProvider that is not uniquely defined, which can lead to ambiguity in data retrieval and reporting.
  
  Cause:
  
  
  Non-Unique Field Definitions: The field specified in the error message is likely defined in multiple underlying InfoProviders (e.g., InfoCubes, DataStore Objects) that are part of the CompositeProvider. This can happen if the same field name exists in more than one source without proper differentiation.
  
  
  Incorrect Mapping: The mapping of fields from the underlying providers to the CompositeProvider may not be set up correctly, leading to conflicts.
  
  
  Data Model Design Issues: The design of the data model may not have taken into account the uniqueness of fields when combining multiple sources.
  
  
  
  Solution:
  
  
  Check Field Definitions: Review the field definitions in the underlying