How To Fix RSAR673 - Destination &1 has incorrect Unicode setting; adjust it to destination

RSAR673 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 673

• Message text: Destination &1 has incorrect Unicode setting; adjust it to destination

What causes this issue?

The Unicode settings for destination &V1& do not match the source
system.

System Response

Conversion errors might occur during data transfer.

How to fix this error?

Change the Unicode settings in the maintenance of the RFC destination
(transaction <DS><DS:TRAN.SM59>SM59</></>) on tab page <LS>MDMP <(>&<)>
Unicode</> so that they match your settings in the source system.

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 RSAR673 - Destination &1 has incorrect Unicode setting; adjust it to destination ?

  The SAP error message RSAR673 indicates that there is a mismatch in the Unicode settings between the source and target systems in a Remote Function Call (RFC) destination. This typically occurs when you are trying to connect to a system that has different Unicode settings than what is expected.
  
  Cause:
  
  Unicode Mismatch: The destination system is not configured to support Unicode, or it is set up incorrectly. This can happen if the source system is Unicode-enabled and the target system is not, or vice versa.
  Incorrect Configuration: The RFC destination may not be properly configured in the SAP system, leading to incorrect Unicode settings being used.
  
  
  Solution:
  To resolve the RSAR673 error, follow these steps:
  
  
  Check Unicode Settings:
  
  Verify the Unicode settings of both the source and target systems. You can do this by checking the system parameters in transaction RZ10 or by using the SICF transaction to check the HTTP service settings.
  Ensure that both systems are