How To Fix INV133 - This document type cannot contain original external bill numbers

INV133 - Overview

• Message type: E = Error

• Message class: INV - Check for Bill Receipt

• Message number: 133

• Message text: This document type cannot contain original external bill numbers

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 INV133 - This document type cannot contain original external bill numbers ?

  The SAP error message INV133, which states "This document type cannot contain original external bill numbers," typically occurs in the context of invoice processing or billing in SAP. This error indicates that the document type you are trying to use does not allow for the inclusion of original external bill numbers.
  
  Cause:
  
  Document Type Configuration: The document type you are using may not be configured to accept external bill numbers. This is often a result of settings in the SAP configuration that restrict certain document types from using external references.
  Business Process Restrictions: Certain business processes may dictate that only specific document types can reference external bill numbers, often for compliance or operational reasons.
  Data Entry Error: There may be an error in the data entry where an external bill number is being incorrectly associated with a document type that does not support it.
  
  
  Solution:
  
  
  Check Document Type Configuration:
  
  Go to the SAP configuration settings (transaction code