How To Fix RSAR325 - Transfer structure prefix for source system & is not defined

RSAR325 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 325

• Message text: Transfer structure prefix for source system & is not defined

What causes this issue?

A prefix is defined for the source system for determining cross-system u
nique transfer structure names. This prefix is not defined between your
source system &V1& and warehouse &V2&. There was an error when creating
the source system.

How to fix this error?

If you have not yet loaded data from this source system, delete the sour
ce system and then recreate it.
Check the SAP Support System when any further errors occur and create a
new problem message if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR325 - Transfer structure prefix for source system & is not defined ?

  The SAP error message RSAR325 indicates that there is an issue with the transfer structure prefix for a source system in the context of SAP BW (Business Warehouse) data transfer processes. This error typically arises when the system is unable to find the necessary transfer structure for the specified source system.
  
  Cause:
  
  Missing Transfer Structure: The transfer structure for the specified source system is not defined in the SAP BW system.
  Incorrect Configuration: There may be a misconfiguration in the source system settings or the data source settings.
  Transport Issues: If the transfer structure was recently transported from another system, it may not have been properly imported or activated.
  Source System Not Properly Defined: The source system may not be correctly defined in the BW system.
  
  
  Solution:
  
  
  Check Transfer Structure:
  
  Go to the Data Warehousing Workbench (transaction RSA1).
  Navigate to the relevant InfoSource or DataSource and check if the transfer structure is defined.
  If it is missing, you may need