How To Fix EDOCUMENT_IN_EINV051 - HSN code '&' is not valid in item &

EDOCUMENT_IN_EINV051 - Overview

• Message type: E = Error

• Message class: EDOCUMENT_IN_EINV - eDocument Inda eInvoice

• Message number: 051

• Message text: HSN code '&' is not valid in item &

Self-Explanatory Message

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EDOCUMENT_IN_EINV051 - Details

• The SAP error message EDOCUMENT_IN_EINV051 indicates that there is an issue with the HSN (Harmonized System Nomenclature) code being used in an electronic invoice. Specifically, the error states that the HSN code provided for a particular item is not valid.
  
  Cause:
  
  Invalid HSN Code: The HSN code entered for the item does not exist in the system or is not recognized as valid.
  Incorrect Mapping: The HSN code may not be correctly mapped to the item in the material master or the relevant configuration settings.
  Missing HSN Code: The item may not have an HSN code assigned in the system.
  Regulatory Changes: Changes in tax regulations or HSN code classifications may render previously valid codes invalid.
  
  
  Solution:
  
  Verify HSN Code: Check the HSN code entered for the item. Ensure that it is correct and follows the required format.
  Update Material Master: If the HSN code is missing or incorrect, update the material master record for the item to