How To Fix R3002 - Target system & is not known in the source system.

SAP Error Message - Details

• Message type: E = Error

• Message class: R3 - Service API messages

• Message number: 002

• Message text: Target system & is not known in the source system.

What causes this issue?

A target system (Business Intelligence) that is not declared in the
source system is specified in the request IDoc for sending the data.

System Response

The data extraction is terminated.

How to fix this error?

Specify the source system again in the Data Warehousing Workbench. If
this does not correct the problem, check the SAP Support Portal for the
appropriate Notes and create a customer message if necessary.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R3002 - Target system & is not known in the source system. ?

  The SAP error message R3002, which states "Target system & is not known in the source system," typically occurs in the context of system landscape configurations, particularly when dealing with system connections in SAP Landscape Management (LaMa) or when using tools like SAP Solution Manager.
  
  Cause:
  
  Missing Configuration: The target system is not properly configured in the source system. This could mean that the target system has not been added to the system landscape or is not recognized due to configuration issues.
  Incorrect System Alias: The system alias or the name used to refer to the target system may be incorrect or not matching the expected naming conventions.
  Network Issues: There may be network connectivity issues preventing the source system from recognizing the target system.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the target system.
  
  
  Solution:
  
  
  Check System Configuration:
  
  Go to the transaction SICF and ensure that the target system