How To Fix CKMLMV029 - The index for accessing the actual quantity structure must be recreated

SAP Error Message - Details

• Message type: E = Error

• Message class: CKMLMV - Message class for quantity structure tool

• Message number: 029

• Message text: The index for accessing the actual quantity structure must be recreated

What causes this issue?

You are trying to determine a costing sequence or you are trying to
perform material price determination in a 4.5B system.
A new index must be created for the data that was created in the 4.5A
system, so that the system can access the actual quantity structure
efficiently.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

To improve performance, create the index according to the following:
Read the current information in OSS note <LS>127321</>.
Execute program <LS>CKMLMV_CHANGE_PROCMOD</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CKMLMV029 - The index for accessing the actual quantity structure must be recreated ?

  The SAP error message CKMLMV029 indicates that the index used for accessing the actual quantity structure in the Material Ledger needs to be recreated. This typically occurs in the context of Material Ledger (ML) and can affect the performance and accuracy of inventory valuation and reporting.
  Cause:
  The error can be caused by several factors, including:
  
  Data Consistency Issues: Changes in the underlying data structure or inconsistencies in the Material Ledger data can lead to the need for index recreation.
  Database Changes: If there have been changes to the database schema or updates to the SAP system, the existing index may become invalid.
  System Upgrades: After an upgrade or a system migration, the existing indexes may need to be rebuilt to ensure they are aligned with the new system configuration.
  Corruption: In rare cases, corruption in the index itself can trigger this error.
  
  Solution:
  To resolve the CKMLMV029 error, you can follow these steps:
  
  
  Recreate the Index:
  
  Use transaction code CKMLCP (Material Ledger: Recreate Index) to recreate the index for the actual quantity structure.
  Follow the prompts to complete the index recreation process.
  
  
  
  Check for Data Consistency:
  
  Run the transaction CKMLCP to check for any inconsistencies in the Material Ledger data.
  If inconsistencies are found, resolve them before attempting to recreate the index.
  
  
  
  Review System Logs:
  
  Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error or provide additional guidance on how to handle it. You can search for notes in the SAP Support Portal.
  
  
  
  Backup and Test:
  
  Before making changes, ensure that you have a backup of your data.
  If possible, test the index recreation in a development or test environment before applying it to the production system.
  
  
  
  Contact SAP Support:
  
  If the issue persists after attempting the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CKMLCP (Recreate Index) and CKMLAN (Material Ledger: Analyze).
  Material Ledger Configuration: Ensure that your Material Ledger configuration is set up correctly, as misconfigurations can lead to issues with indexes.
  Performance Monitoring: Regularly monitor the performance of the Material Ledger and the associated indexes to prevent future occurrences of this error.
  
  By following these steps, you should be able to resolve the CKMLMV029 error and ensure the proper functioning of the Material Ledger in your SAP system.