How To Fix EDOCUMENT_IN_EINV009 - 'No'(Invoice No) & is not valid under node 'DocDtls'

EDOCUMENT_IN_EINV009 - Overview

• Message type: E = Error

• Message class: EDOCUMENT_IN_EINV - eDocument Inda eInvoice

• Message number: 009

• Message text: 'No'(Invoice No) & is not valid under node 'DocDtls'

Self-Explanatory Message

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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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EDOCUMENT_IN_EINV009 - Details

• The SAP error message EDOCUMENT_IN_EINV009 typically indicates that there is an issue with the invoice number being processed in the electronic invoicing (e-invoicing) system. This error is specifically related to the validation of the invoice number under the 'DocDtls' (Document Details) node in the e-invoicing XML structure.
  
  Cause:
  
  Invalid Invoice Number: The invoice number provided does not conform to the expected format or is not recognized by the system.
  Missing Invoice Number: The invoice number may be missing or not populated in the relevant field.
  Incorrect Document Type: The document type associated with the invoice may not be valid for the given invoice number.
  Data Consistency Issues: There may be inconsistencies in the data being sent to the e-invoicing system, such as mismatched or incorrect details.
  
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the requirements of the e-invoicing process.
  
  
  Solution:
  
  Check Invoice Number: Verify that the invoice number being