How To Fix APPL_MM_IV_MODEL_EXT001 - BADI example: Enter a document header text

APPL_MM_IV_MODEL_EXT001 - Overview

• Message type: E = Error

• Message class: APPL_MM_IV_MODEL_EXT -

• Message number: 001

• Message text: BADI example: Enter a document header text

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 APPL_MM_IV_MODEL_EXT001 - BADI example: Enter a document header text ?

  The SAP error message APPL_MM_IV_MODEL_EXT001 typically occurs in the context of the Materials Management (MM) module, particularly when dealing with invoice verification (IV). This error message indicates that a required field, such as the document header text, has not been filled in during the invoice posting process.
  
  Cause:
  The error is triggered when the system expects a value in a specific field (in this case, the document header text) but finds it empty. This can happen due to:
  
  Missing Required Fields: The document header text is a mandatory field in the configuration of the invoice verification process.
  Custom Enhancements: If there are custom developments or BADIs (Business Add-Ins) implemented that enforce additional checks or validations, they may require the header text to be filled.
  Configuration Settings: The settings in the SAP system may have been configured to require certain fields to be filled in during the invoice posting process.
  
  
  Solution:
  To resolve the error, you can take