How To Fix CNV_20375_CHECK010 - Cost Element &1: Field &2 needs to be unique in period &3 (fisc.year &4).

CNV_20375_CHECK010 - Overview

• Message type: E = Error

• Message class: CNV_20375_CHECK - Message Class for 20375 Checks

• Message number: 010

• Message text: Cost Element &1: Field &2 needs to be unique in period &3 (fisc.year &4).

Self-Explanatory Message

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CNV_20375_CHECK010 - Details

• The SAP error message CNV_20375_CHECK010 indicates that there is a problem with the uniqueness of a cost element in a specific period of a fiscal year. This error typically arises during data migration or conversion processes, particularly when using SAP's Migration Cockpit or during the execution of a conversion program.
  
  Cause:
  The error occurs when the system detects that the same cost element (identified by &1) has been assigned to the same field (identified by &2) more than once within the specified period (identified by &3) of the fiscal year (identified by &4). This violates the requirement for uniqueness in the specified context, which is essential for accurate financial reporting and data integrity.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify Duplicates: 
  
  Use transaction codes like SE16 or SE11 to access the relevant tables (e.g., COEP for cost line items) and check for duplicate entries for the specified cost element in