How To Fix CKMLVNB002 - Revaluation of Consumption &1 already assigned to movement type group &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CKMLVNB - Revaluation of Consumption

• Message number: 002

• Message text: Revaluation of Consumption &1 already assigned to movement type group &2

What causes this issue?

The revaluation of consumption flag &v1& can only be assigned to a
movement type group once.

System Response

The System has determined that the revaluation of consumption flag is
already assigned to movement type group &v2&.

How to fix this error?

Check the settings

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 CKMLVNB002 - Revaluation of Consumption &1 already assigned to movement type group &2 ?

  The SAP error message CKMLVNB002 indicates that there is an issue with the revaluation of consumption for a specific movement type group. This error typically arises during the process of revaluating consumption in the Material Ledger, particularly when trying to assign a consumption value that has already been assigned to a specific movement type group.
  Cause:
  The error occurs when:
  
  Duplicate Assignment: The consumption value you are trying to revalue has already been assigned to the specified movement type group.
  Incorrect Configuration: There may be a configuration issue in the Material Ledger settings or movement type settings that is causing the conflict.
  Data Integrity Issues: There might be inconsistencies in the data that prevent the system from processing the revaluation correctly.
  
  Solution:
  To resolve the CKMLVNB002 error, you can take the following steps:
  
  
  Check Existing Assignments:
  
  Review the existing assignments for the consumption value in question. Ensure that it has not already been assigned to the movement type group you are trying to use.
  
  
  
  Review Movement Type Configuration:
  
  Go to the configuration settings for movement types in the SAP system. Ensure that the movement type group is correctly configured and that there are no conflicts with other movement types.
  
  
  
  Data Consistency Check:
  
  Perform a data consistency check in the Material Ledger. This can help identify any discrepancies that may be causing the error.
  
  
  
  Revaluation Process:
  
  If you are trying to revalue a consumption that has already been processed, consider whether you need to reverse the previous revaluation or adjust the consumption before proceeding.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the Material Ledger and movement types for any specific guidance on handling this error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights based on the specific configuration and data in your system.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CKMLCP (Material Ledger: Revaluation of Consumption) to access the relevant functions.
  SAP Notes: Check for any SAP Notes related to this error message for additional troubleshooting steps or patches.
  Material Ledger Configuration: Familiarize yourself with the configuration settings for the Material Ledger, as this can help prevent similar issues in the future.
  
  By following these steps, you should be able to identify the cause of the CKMLVNB002 error and implement a solution to resolve it.