How To Fix 12199 - Valuation type & of batch must not be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: 12 - Herstelldatum/Mindesthaltbarkeitsdatum/Chargen

• Message number: 199

• Message text: Valuation type & of batch must not be changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 12199 - Valuation type & of batch must not be changed ?

  The SAP error message 12199, which states "Valuation type & of batch must not be changed," typically occurs in the context of inventory management and batch management in SAP. This error indicates that there is an attempt to change the valuation type of a batch, which is not allowed once the batch has been created and assigned a valuation type.
  Cause:
  
  Batch Management: In SAP, batches are used to manage inventory at a more granular level. Each batch can have specific characteristics, including a valuation type that determines how the batch is valued in financial terms.
  Valuation Type: The valuation type is linked to the material's valuation and can be defined in the material master. Once a batch is created with a specific valuation type, changing it can lead to inconsistencies in inventory valuation and financial reporting.
  Transaction Context: This error often arises during transactions such as goods movements, stock transfers, or when trying to change batch characteristics in the system.
  
  Solution:
  
  Check Batch Characteristics: Review the batch characteristics and ensure that you are not attempting to change the valuation type of an existing batch. If you need a different valuation type, you may need to create a new batch with the desired valuation type.
  Create New Batch: If you need to use a different valuation type, create a new batch for the material with the correct valuation type and transfer the stock from the old batch to the new one if necessary.
  Review Material Master: Ensure that the material master data is correctly set up, including the valuation type settings. If changes are needed, they should be made at the material master level before creating batches.
  Consult Documentation: Refer to SAP documentation or your organization's internal guidelines for batch management and valuation types to ensure compliance with best practices.
  
  Related Information:
  
  Batch Management Configuration: Understanding how batch management is configured in your SAP system can help prevent this error. This includes settings in the material master and batch management configuration.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  MM01: Create Material
  MM02: Change Material
  MB1A: Goods Withdrawal
  MB1B: Transfer Posting
  MB1C: Other Goods Receipts
  
  
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address specific issues.
  User Authorization: Ensure that you have the necessary authorizations to perform the actions you are attempting, as restrictions may also lead to errors.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in inventory management and batch processing.