How To Fix RSAR340 - DataSource & is already linked to InfoSource &

RSAR340 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 340

• Message text: DataSource & is already linked to InfoSource &

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 RSAR340 - DataSource & is already linked to InfoSource & ?

  The SAP error message RSAR340 indicates that a DataSource is already linked to an InfoSource. This typically occurs in the context of SAP BW (Business Warehouse) when you are trying to link a DataSource to an InfoSource that already has an existing link to that DataSource.
  
  Cause:
  The error arises when:
  
  You attempt to link a DataSource to an InfoSource that already has that DataSource linked.
  There may be a configuration or design oversight where the same DataSource is being redundantly linked to the same InfoSource.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Links:
  
  Go to the InfoSource in the SAP BW system and check the existing DataSource links. You can do this by navigating to the InfoSource in the Data Warehousing Workbench (transaction code RSA1).
  Verify if the DataSource you are trying to link is already present.
  
  
  
  Remove Redundant Link:
  
  If the DataSource is already linked and you need to make changes, you may