How To Fix /SAPAPO/CTM1307 - No base unit of measure was maintained for product &1 and location &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CTM1 -

• Message number: 307

• Message text: No base unit of measure was maintained for product &1 and location &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CTM1307 - No base unit of measure was maintained for product &1 and location &2 ?

  The SAP error message /SAPAPO/CTM1307 indicates that there is no base unit of measure maintained for a specific product at a given location in the Advanced Planning and Optimization (APO) module. This error typically arises during planning activities, such as when running the CTM (Capable-to-Match) or other planning functions.
  Cause:
  
  Missing Base Unit of Measure: The primary cause of this error is that the product in question does not have a base unit of measure defined in the system. The base unit of measure is essential for the system to understand how to handle quantities for that product.
  Data Inconsistency: There may be inconsistencies in the master data for the product or location, which can lead to this error.
  Product/Location Not Properly Configured: The product or location may not be properly set up in the system, leading to missing or incorrect data.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Product Master Data:
  
  Go to the product master data in the SAP system (transaction code C223 for product master).
  Verify that the base unit of measure is maintained for the product in question. If it is missing, you need to enter the appropriate base unit of measure.
  
  
  
  Check Location Master Data:
  
  Ensure that the location (plant or storage location) is correctly set up in the system and is linked to the product.
  You can check the location master data using transaction code C202.
  
  
  
  Maintain Base Unit of Measure:
  
  If the base unit of measure is not maintained, you can add it by editing the product master data. Make sure to select the correct unit of measure that aligns with your business processes.
  
  
  
  Check for Data Consistency:
  
  Run consistency checks in the APO system to identify any other potential issues with master data that could lead to similar errors.
  
  
  
  Transport Changes:
  
  If you have made changes in a development environment, ensure that these changes are transported to the production environment.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to this error message for any additional context or specific instructions.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  C223: Product Master Data
  C202: Location Master Data
  
  
  APO Master Data: Ensure that all relevant master data is correctly maintained in the APO system, including product, location, and any relevant planning parameters.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the error message /SAPAPO/CTM1307 and ensure that the necessary master data is correctly maintained in your SAP system.