How To Fix F2449 - Error in synchronization of customer &1 with vendor &2

F2449 - Overview

• Message type: E = Error

• Message class: F2 - Master Data Maintenance: Customer, Vendor

• Message number: 449

• Message text: Error in synchronization of customer &1 with vendor &2

What causes this issue?

An error occurred in the synchronization of customer <(>&<)>V1& with
vendor <(>&<)>V2&.

System Response

It might not have been possible to update the data for customer
<(>&<)>V1&.

How to fix this error?

Please use transaction SLG1 to check the application log for the object
FIAP and subobject FIAP_SYNC.
If the data for the customer <(>&<)>V1& could not be updated, please
start the program RFKREDEB_SYNC.

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 F2449 - Error in synchronization of customer &1 with vendor &2 ?

  The SAP error message F2449, which states "Error in synchronization of customer &1 with vendor &2," typically occurs in scenarios where there is an issue with the synchronization between customer and vendor master data. This error is often encountered in environments where the same entity is represented as both a customer and a vendor, which is common in business scenarios where a company sells to and buys from the same partner.
  Causes:
  
  Inconsistent Data: There may be inconsistencies in the customer and vendor master data, such as mismatched addresses, payment terms, or other key fields.
  Missing Data: Required fields in either the customer or vendor master data may be missing, preventing successful synchronization.
  
  Configuration Issues: There may be configuration issues in the system that affect how customer and vendor data is synchronized.
  Authorization Issues: The user may not have the necessary authorizations to perform the synchronization.
  Technical Issues: There could be underlying technical issues, such as