How To Fix M1012 - Document type & not defined for this document category

SAP Error Message - Details

• Message type: E = Error

• Message class: M1 - Internal RW Documents

• Message number: 012

• Message text: Document type & not defined for this document category

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 M1012 - Document type & not defined for this document category ?

  The SAP error message M1012, which states "Document type & not defined for this document category," typically occurs in the context of materials management or inventory management when the system encounters a document type that has not been properly configured for the specific document category being used.
  Cause:
  
  Missing Configuration: The document type you are trying to use is not defined in the system for the specific document category (e.g., purchase orders, goods receipts, etc.).
  Incorrect Document Type: The document type may be incorrectly specified in the transaction or may not be valid for the operation you are trying to perform.
  Custom Development: If there are custom developments or enhancements in your SAP system, they may not have accounted for the document type in question.
  
  Solution:
  
  
  Check Document Type Configuration:
  
  Go to the configuration settings in SAP (Transaction Code: SPRO).
  Navigate to Materials Management > Inventory Management and Physical Inventory > Document Types.
  Ensure that the document type you are using is defined for the relevant document category.
  
  
  
  Define Document Type:
  
  If the document type is missing, you may need to create it. This can be done in the same configuration area mentioned above.
  Make sure to assign the correct number range and other relevant settings.
  
  
  
  Review Transaction Input:
  
  Double-check the transaction you are executing to ensure that the correct document type is being used.
  Ensure that the document type is appropriate for the action you are trying to perform.
  
  
  
  Consult with SAP Basis or Functional Team:
  
  If you are unsure about making changes to the configuration, consult with your SAP Basis or functional team for assistance.
  
  
  
  Check for Custom Code:
  
  If there are any custom programs or enhancements, review them to ensure they are correctly handling the document types.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like OMJJ (for movement types) or OBA7 (for document types) to check and configure settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP Help documentation for detailed information on document types and their configurations.
  
  By following these steps, you should be able to resolve the M1012 error and ensure that the document types are correctly defined for the document categories in your SAP system.