How To Fix RSAR851 - Master data InfoSource & imported without source system reference

RSAR851 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 851

• Message text: Master data InfoSource & imported without source system reference

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 RSAR851 - Master data InfoSource & imported without source system reference ?

  The SAP error message RSAR851 indicates that a Master Data InfoSource has been imported without a source system reference. This typically occurs in the context of SAP BW (Business Warehouse) when you are trying to load data from a source system, and the system cannot find the necessary reference to the source system for the InfoSource.
  
  Cause:
  
  Missing Source System Reference: The InfoSource was created or imported without a proper link to a source system. This can happen if the InfoSource was manually created or if there was an issue during the import process.
  Transport Issues: If the InfoSource was transported from another system, the transport might not have included the necessary source system references.
  Configuration Errors: There may be configuration errors in the source system or in the BW system that prevent the proper linking of the InfoSource to the source system.
  
  
  Solution:
  
  
  Check Source System Configuration:
  
  Go to the Data Warehousing Workbench (transaction RSA1).
  Navigate to