How To Fix CKMLMV302 - No actual BOM exists

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 302

• Message text: No actual BOM exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CKMLMV302 - No actual BOM exists ?

  The SAP error message CKMLMV302 "No actual BOM exists" typically occurs in the context of Material Ledger and Costing when the system is unable to find a valid Bill of Materials (BOM) for a material during a costing run or when trying to perform a material valuation. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Missing BOM: The most common reason for this error is that there is no active or valid BOM for the material in the specified plant or for the specific period.
  Incorrect Plant or Material: The material or plant specified in the transaction may not have a BOM defined.
  BOM Status: The BOM might be inactive or not valid for the period being processed.
  BOM Type: The BOM type being referenced may not be appropriate for the material or the operation being performed.
  Data Consistency Issues: There may be inconsistencies in the master data that prevent the system from finding the BOM.
  
  Solutions:
  
  
  Check BOM Existence:
  
  Use transaction code CS03 to display the BOM for the material in the relevant plant. Ensure that a BOM exists and is valid for the required period.
  
  
  
  Create or Update BOM:
  
  If no BOM exists, create one using transaction code CS01. Ensure that the BOM is correctly configured and active.
  If a BOM exists but is inactive, you may need to activate it or create a new one.
  
  
  
  Verify Material and Plant:
  
  Ensure that you are using the correct material number and plant code in your transaction. Check for typos or incorrect entries.
  
  
  
  Check BOM Validity:
  
  Ensure that the BOM is valid for the period you are trying to process. You can check the validity dates in the BOM details.
  
  
  
  Review BOM Type:
  
  Ensure that the BOM type is appropriate for the material and the operation you are performing. Different BOM types may have different implications for costing.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on your master data to ensure there are no discrepancies that could lead to this error.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CS01: Create BOM
  CS02: Change BOM
  CS03: Display BOM
  CK11N: Create Cost Estimate with Quantity Structure
  CK40N: Change Cost Estimate
  
  
  BOM Configuration: Familiarize yourself with the configuration settings for BOMs in the SAP system, including the settings for material types and BOM categories.
  Material Ledger: Understand how the Material Ledger works in SAP and how it interacts with BOMs and costing.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error message.