How To Fix CNV_20310_CHECK013 - Cost Center &1: Field &2 needs to be unique in fiscal year &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20310_CHECK -

• Message number: 013

• Message text: Cost Center &1: Field &2 needs to be unique in fiscal year &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20310_CHECK013 - Cost Center &1: Field &2 needs to be unique in fiscal year &3 ?

  The SAP error message CNV_20310_CHECK013 indicates that there is a uniqueness constraint violation for a specific field in a cost center for a given fiscal year. This error typically arises during data migration or data validation processes, particularly when using SAP's data migration tools or during the conversion of legacy data into the SAP system.
  Cause:
  The error occurs when the system detects that the specified field (denoted as &2 in the error message) for the cost center (denoted as &1) is not unique within the specified fiscal year (denoted as &3). This could happen due to:
  
  Duplicate Entries: There are multiple records in the source data that have the same value for the specified field within the same fiscal year.
  Data Migration Issues: During the migration process, data may have been incorrectly transformed or loaded, leading to duplicates.
  Incorrect Configuration: The configuration of the cost center or the fiscal year settings may not align with the expected uniqueness constraints.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify Duplicates:
  
  Check the source data for the cost center and the specified field to identify any duplicate entries for the fiscal year in question.
  Use SQL queries or data analysis tools to find duplicates.
  
  
  
  Data Cleansing:
  
  Remove or consolidate duplicate entries in the source data. Ensure that each entry is unique for the specified field within the fiscal year.
  If necessary, consult with business stakeholders to determine how to handle duplicates (e.g., merging records, deleting unnecessary entries).
  
  
  
  Revalidate Data:
  
  After cleansing the data, re-run the validation or migration process to ensure that the error no longer occurs.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the cost center and fiscal year in the SAP system to ensure they are set up correctly and align with the business requirements.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration tool or process you are using for additional guidance on handling uniqueness constraints.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE16 or SE11 to view the underlying database tables and check for duplicates.
  SAP Notes: Look for relevant SAP Notes that may provide additional insights or solutions related to this error message.
  Data Migration Tools: If you are using tools like SAP S/4HANA Migration Cockpit or SAP Data Services, consult their specific documentation for handling data uniqueness issues.
  
  By following these steps, you should be able to resolve the CNV_20310_CHECK013 error and ensure that your cost center data is correctly migrated and validated.