How To Fix RJ420 - InfoSource still has assigned InfoObjects

RJ420 - Overview

• Message type: E = Error

• Message class: RJ - BW Extractor Handling Message Class

• Message number: 420

• Message text: InfoSource still has assigned InfoObjects

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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Smart SAP Assistant

• What is the cause and solution for SAP error message RJ420 - InfoSource still has assigned InfoObjects ?

  The SAP error message RJ420 indicates that an InfoSource still has assigned InfoObjects, which means that you cannot delete or modify the InfoSource until these assignments are removed. This error typically occurs in the context of SAP BW (Business Warehouse) when you are trying to delete or change an InfoSource that is still in use.
  
  Cause:
  The primary cause of the RJ420 error is that the InfoSource you are trying to modify or delete has one or more InfoObjects (such as characteristics or key figures) assigned to it. These assignments must be removed before you can proceed with any changes to the InfoSource.
  
  Solution:
  To resolve the RJ420 error, follow these steps:
  
  
  Identify Assigned InfoObjects:
  
  Go to the InfoSource in the SAP BW system.
  Check the assignments of InfoObjects to the InfoSource. You can do this by navigating to the InfoSource in the Data Warehousing Workbench (transaction code RSA1) and looking at the InfoObjects tab.
  
  
  
  Remove Assignments:
  
  If you