How To Fix RSDME858 - No BW DataSource associated with Model &1

RSDME858 - Overview

• Message type: E = Error

• Message class: RSDME -

• Message number: 858

• Message text: No BW DataSource associated with Model &1

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME858 - No BW DataSource associated with Model &1 ?

  The SAP error message RSDME858 indicates that there is no BW DataSource associated with the specified model in SAP BW (Business Warehouse). This error typically arises when you are trying to access or work with a model that is expected to have a corresponding DataSource, but none is found.
  
  Cause:
  
  Missing DataSource: The most common cause is that the DataSource has not been created or activated for the model you are trying to use.
  Incorrect Model Configuration: The model may not be properly configured to link to an existing DataSource.
  Transport Issues: If the model was transported from another system, the DataSource may not have been included in the transport.
  DataSource Deactivation: The DataSource might have been deactivated or deleted after the model was created.
  
  
  Solution:
  
  
  Check DataSource Existence:
  
  Go to the Data Warehousing Workbench (transaction RSA1) and check if the DataSource exists in the relevant InfoSource or DataSource area.
  
  
  
  Create or Activate DataSource:
  
  If the DataSource does not exist,