How To Fix OAA_VENDOR013 - No base unit found for article &1

SAP Error Message - Details

• Message type: E = Error

• Message class: OAA_VENDOR - Message Class for Vendor Integration

• Message number: 013

• Message text: No base unit found for article &1

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 OAA_VENDOR013 - No base unit found for article &1 ?

  The SAP error message OAA_VENDOR013: No base unit found for article &1 typically occurs in the context of materials management or inventory management when the system is unable to find a base unit of measure for a specific article (material) in the system. This can happen during various processes, such as when creating or updating purchase orders, material master records, or during inventory transactions.
  Causes:
  
  Missing Base Unit of Measure: The most common cause is that the material master record for the specified article does not have a base unit of measure defined.
  Incorrect Material Type: The material type may not be set up correctly, or it may not allow for the definition of a base unit of measure.
  Data Inconsistencies: There may be inconsistencies or errors in the material master data, such as missing or incorrect entries.
  Configuration Issues: The configuration settings in the SAP system may not be set up to handle the specific material type or unit of measure correctly.
  
  Solutions:
  
  
  Check Material Master Record:
  
  Go to the material master record (transaction code MM03).
  Enter the material number (replace &1 with the actual material number).
  Check the Basic Data view to ensure that a base unit of measure is defined.
  
  
  
  Define Base Unit of Measure:
  
  If the base unit of measure is missing, you can add it by using transaction code MM02 to change the material master record.
  Navigate to the Basic Data view and enter the appropriate base unit of measure.
  
  
  
  Review Material Type Configuration:
  
  Ensure that the material type associated with the article allows for the definition of a base unit of measure.
  This can be checked in the configuration settings (transaction code SPRO).
  
  
  
  Data Consistency Check:
  
  Run a consistency check on the material master data to identify any other potential issues.
  You can use transaction code MM02 to review and correct any inconsistencies.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional guidance on material master setup and unit of measure configuration.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  SPRO: Customizing (Configuration)
  
  
  
  Unit of Measure: The base unit of measure is the primary unit in which the material is managed in the system. It is crucial for inventory management, purchasing, and sales processes.
  
  
  Material Master Views: Ensure that the relevant views (Basic Data, Purchasing, Sales, etc.) are properly maintained for the material.
  
  
  By following these steps, you should be able to resolve the OAA_VENDOR013 error and ensure that the material master record is correctly configured.