How To Fix /PLMI/DIR_BO003 - Only external or mixed number assignment is supported for document type &

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/DIR_BO -

• Message number: 003

• Message text: Only external or mixed number assignment is supported for document type &

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 /PLMI/DIR_BO003 - Only external or mixed number assignment is supported for document type & ?

  The SAP error message /PLMI/DIR_BO003 Only external or mixed number assignment is supported for document type & typically occurs in the context of document management or document number assignment in SAP. This error indicates that the system is configured to only allow external or mixed number assignment for the specified document type, but an attempt was made to use a different number assignment method.
  Cause:
  
  Document Type Configuration: The document type in question is configured to only allow external or mixed number assignment. This means that the system expects document numbers to be assigned externally (e.g., from an external source) or in a mixed manner (a combination of internal and external).
  Incorrect Number Assignment Method: The user or process is trying to assign a document number internally, which is not permitted for the specified document type.
  
  Solution:
  
  
  Check Document Type Configuration:
  
  Go to the configuration settings for the document type in question. This can typically be found in the SAP Customizing Implementation Guide (IMG) under the relevant module (e.g., Document Management).
  Verify the settings for number assignment. Ensure that the document type is set to allow the desired number assignment method (internal, external, or mixed).
  
  
  
  Use Correct Number Assignment Method:
  
  If the document type is configured for external or mixed number assignment, ensure that you are using the correct method to create or assign document numbers.
  If you need to use internal number assignment, consider changing the document type configuration if it aligns with your business requirements.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to document management and number assignment to understand the implications of changing configurations.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through configuration changes, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system setup and requirements.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO to access the configuration settings or OBA7 to check number range settings.
  Customizing Settings: The settings for document types and number assignment can vary based on the specific SAP module (e.g., SAP DMS, SAP FI, etc.), so ensure you are looking in the correct area.
  Testing Changes: After making any changes to the configuration, perform thorough testing to ensure that the new settings work as expected and do not introduce other issues.
  
  By following these steps, you should be able to address the error message and ensure that document number assignments are handled correctly in your SAP system.