How To Fix RSDD_LM028 - CompositeProvider &1 already exists

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 028

• Message text: CompositeProvider &1 already exists

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_LM028 - CompositeProvider &1 already exists ?

  The SAP error message RSDD_LM028 indicates that a CompositeProvider with the specified name already exists in the system. This error typically occurs when you attempt to create a new CompositeProvider with a name that is already in use.
  Cause:
  
  Duplicate Name: The most common cause is that you are trying to create a CompositeProvider with a name that is already assigned to another CompositeProvider in the system.
  System Caching: Sometimes, the system may not reflect the latest changes due to caching issues, leading to confusion about existing objects.
  Transport Issues: If you are working in a transport environment, there may be inconsistencies between the development and production systems.
  
  Solution:
  
  
  Check Existing CompositeProviders:
  
  Go to the SAP BW Modeling Tools or the relevant transaction (like RSA1) and check the list of existing CompositeProviders to confirm if the name you are trying to use is already taken.
  If it exists, consider using a different name for your new CompositeProvider.
  
  
  
  Rename the CompositeProvider:
  
  If you find that the name is already in use, you can either rename your new CompositeProvider or modify the existing one if applicable.
  
  
  
  Delete or Modify Existing CompositeProvider:
  
  If the existing CompositeProvider is no longer needed, you can delete it. However, ensure that it is not being used in any reports or queries before doing so.
  Alternatively, you can modify the existing CompositeProvider if it needs updates.
  
  
  
  Clear Cache:
  
  If you suspect caching issues, you can try clearing the cache. This can sometimes resolve discrepancies in object visibility.
  
  
  
  Check Transport Requests:
  
  If you are working in a transport environment, ensure that all transport requests are correctly imported and that there are no inconsistencies between systems.
  
  
  
  Related Information:
  
  CompositeProvider: A CompositeProvider in SAP BW/4HANA is a virtual data model that allows you to combine data from different sources without physically storing it.
  SAP BW Modeling Tools: This is the primary interface for creating and managing data models in SAP BW/4HANA.
  Transaction Codes: Familiarize yourself with relevant transaction codes like RSA1 (Data Warehousing Workbench) for managing BW objects.
  
  If you continue to face issues, consider reaching out to your SAP Basis or BW team for further assistance, as they may have additional insights into system-specific configurations or issues.