How To Fix RSAR409 - Source system & does not exist

RSAR409 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 409

• Message text: Source system & does not exist

What causes this issue?

Source system &V1& is not known.

System Response

The imported data for data source &V2& was deleted again since the refer
enced source system does not exist and no mapping to an available
productive source system is defined in the RSLOGSYSMAP table.

How to fix this error?

Create the referenced source system in the Data Warehousing Workbench or
define a mapping to a known source system in the RSLOGSYSMAP table.
You get to the maintenance by choosing <ls>Tools -> Conversion of the lo
gical system names</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR409 - Source system & does not exist ?

  The SAP error message RSAR409 indicates that the source system specified in your data transfer or extraction process does not exist or cannot be found in the system. This error typically occurs in the context of SAP BW (Business Warehouse) when trying to extract data from a source system that has not been properly configured or registered.
  
  Cause:
  
  Source System Not Defined: The source system you are trying to access has not been defined in the SAP BW system.
  Incorrect Source System Name: There may be a typo or incorrect naming in the source system identifier.
  Source System Deactivated: The source system might be deactivated or not available due to system issues.
  Authorization Issues: The user may not have the necessary authorizations to access the source system.
  Network Issues: There could be network connectivity issues preventing access to the source system.
  
  
  Solution:
  
  
  Check Source System Configuration:
  
  Go to the SAP BW system and check if the source system is