How To Fix FINS_ML_MIG009 - CKMLHD-entries exist for & entries

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_ML_MIG - Messages for S/4HANA Material Ledger Migration

• Message number: 009

• Message text: CKMLHD-entries exist for & entries

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_ML_MIG009 - CKMLHD-entries exist for & entries ?

  The SAP error message FINS_ML_MIG009 indicates that there are existing entries in the CKMLHD table (which is related to Material Ledger) that prevent the migration or processing of data. This error typically arises during the migration process to the Material Ledger or when trying to perform certain operations that require a clean state in the Material Ledger.
  Cause:
  The error occurs because there are already entries in the CKMLHD table for the specified material or period, which indicates that the Material Ledger has already been activated or that there are existing records that need to be addressed before proceeding with the migration or operation.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Entries: 
  
  Use transaction codes like SE16 or SE11 to view the contents of the CKMLHD table. Check for any existing entries that correspond to the material or period you are trying to process.
  
  
  
  Delete or Archive Entries:
  
  If the entries are not needed, you may consider deleting them. However, be cautious with this approach as it may affect historical data. Always ensure you have backups before making deletions.
  If the entries are needed for historical purposes, consider archiving them instead of deleting.
  
  
  
  Review Migration Settings:
  
  Ensure that your migration settings are correct and that you are not trying to migrate data that has already been processed.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to Material Ledger migration for any specific instructions or prerequisites that need to be fulfilled before proceeding.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide specific guidance based on your system configuration and the nature of the entries in the CKMLHD table.
  
  
  
  Related Information:
  
  CKMLHD Table: This table contains header data for Material Ledger documents. Understanding its structure and the data it holds can help in troubleshooting.
  Material Ledger Activation: Ensure that the Material Ledger is activated correctly in your system. This involves configuration settings in the SAP system.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CKMLCP (for Material Ledger closing) and CKMLMV (for Material Ledger migration) that may be useful in your troubleshooting process.
  
  Always ensure that you have the necessary authorizations and backups before making changes to the database or configuration settings in SAP.