How To Fix EDER064 - Country code not unique (&1, &2)

EDER064 - Overview

• Message type: E = Error

• Message class: EDER - IS-U Deregulation

• Message number: 064

• Message text: Country code not unique (&1, &2)

What causes this issue?

No unique country code could be determine using the selection criteria:
Company code was entered
or
Company code was not entered. This means that all company codes that are
valid for contract accounting are used for the selection.
Country code &V1& is allocated to copmany code &V2& and does not go with
payment method &V3&, which is allocated to country code &V4&.

System Response

Processing is terminated.

How to fix this error?

Make sure that the payment method and the relevant country codes go with
the company codes.

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.

EDER064 - Details

• The SAP error message EDER064, which states "Country code not unique (&1, &2)," typically occurs in the context of data processing where the system expects a unique country code but finds multiple entries that match the criteria. This can happen in various scenarios, such as during the creation or modification of master data, vendor data, or customer data.
  
  Cause:
  
  Duplicate Entries: The primary cause of this error is the presence of duplicate country codes in the relevant database tables. This can happen if there are multiple entries for the same country code in the configuration or master data tables.
  Incorrect Configuration: The system may be incorrectly configured, leading to multiple definitions for the same country code.
  Data Migration Issues: If data has been migrated from another system, it may have introduced duplicates or inconsistencies in country code definitions.
  
  
  Solution:
  
  
  Check for Duplicates:
  
  Use transaction codes like SE16 or SE11 to check the relevant tables (e.g., T005 for