How To Fix TA310 - Source system & does not exist.

TA310 - Overview

• Message type: E = Error

• Message class: TA - Extended table maintenance (eval., Customizing, client copy)

• Message number: 310

• Message text: Source system & does not exist.

What causes this issue?

The specified source system does not exist as an RFC destination.

System Response

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

How to fix this error?

Check whether the system exists and maintain the parameters in
transaction SM59.

Error message extract from SAP system. Copyright SAP SE.

TA310 - Details

• The SAP error message "TA310 Source system & does not exist" typically occurs in the context of data transfer or integration scenarios, particularly when working with SAP's data transfer processes, such as in SAP BW (Business Warehouse) or when using SAP's Data Services.
  
  Cause:
  
  
  Non-Existent Source System: The error indicates that the specified source system (represented by the placeholder "&") is not recognized in the SAP system. This could be due to:
  
  The source system has not been defined in the SAP system.
  The source system is incorrectly configured or has been deleted.
  There is a typo or incorrect reference in the configuration or data transfer process.
  
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the source system, leading to this error.
  
  
  Network Issues: If the source system is external, network connectivity issues could prevent the SAP system from recognizing it.
  
  
  
  Solution:
  
  
  Check Source System Configuration:
  
  Go to the relevant transaction (e.g., RSA1 for BW)