How To Fix RJ400 - InfoSource &1 is not in the customer namespace

RJ400 - Overview

• Message type: E = Error

• Message class: RJ - BW Extractor Handling Message Class

• Message number: 400

• Message text: InfoSource &1 is not in the customer namespace

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 RJ400 - InfoSource &1 is not in the customer namespace ?

  The SAP error message RJ400 indicates that the InfoSource you are trying to use is not in the customer namespace. This typically occurs in the context of SAP BW (Business Warehouse) when you are working with InfoSources, which are used to extract data from various sources into the BW system.
  
  Cause:
  
  Namespace Issue: The InfoSource you are trying to access is not defined in the customer namespace. In SAP, objects are categorized into namespaces, and customer-specific objects usually reside in a specific range (e.g., Z or Y).
  Incorrect InfoSource Name: You may have mistyped the InfoSource name or are trying to use a standard InfoSource that is not available in your system.
  Authorization Issues: You may not have the necessary authorizations to access the InfoSource, leading to the error message.
  
  
  Solution:
  
  Check InfoSource Name: Verify that you are using the correct InfoSource name. Ensure that it is spelled correctly and exists in the system.
  Use Customer Namespace: