How To Fix MEPA019 - No document number specified for starting document

SAP Error Message - Details

• Message type: E = Error

• Message class: MEPA - Messages for Portal Applications MM-PUR

• Message number: 019

• Message text: No document number specified for starting document

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MEPA019 - No document number specified for starting document ?

  The SAP error message MEPA019 ("No document number specified for starting document") typically occurs in the context of the Material Management (MM) module, particularly when dealing with purchasing documents or related transactions. This error indicates that the system expects a document number to be provided, but it is missing or not specified.
  Causes:
  
  Missing Document Number: The most common cause is that the user did not enter a document number in the relevant field when trying to execute a transaction.
  Incorrect Transaction Code: The transaction code being used may not be appropriate for the action being performed, leading to the system not recognizing the required document number.
  Data Entry Error: There may have been a typographical error or oversight in entering the document number.
  System Configuration Issues: In some cases, the system configuration may not be set up correctly, leading to issues with document number generation or retrieval.
  
  Solutions:
  
  Check Input Fields: Ensure that you have entered the correct document number in the appropriate field. Double-check for any typos or missing entries.
  Use Correct Transaction Code: Verify that you are using the correct transaction code for the action you are trying to perform. If unsure, consult your SAP documentation or system administrator.
  Review Document Status: If you are trying to reference a document that has not been created or has been deleted, you will need to create a new document or retrieve the correct one.
  Consult with IT Support: If the issue persists, it may be necessary to consult with your IT support team or SAP Basis team to check for any underlying system configuration issues or to ensure that the necessary authorizations are in place.
  Check User Authorizations: Ensure that you have the necessary permissions to access the document you are trying to work with.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP MM, such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order).
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message MEPA019.
  Documentation: Refer to SAP Help documentation for detailed information on the specific transaction you are working with and the expected input fields.
  
  By following these steps, you should be able to resolve the MEPA019 error and proceed with your SAP transactions.