How To Fix VR406 - Amount & is incorrectly written

SAP Error Message - Details

• Message type: E = Error

• Message class: VR - Output for SD Reporting

• Message number: 406

• Message text: Amount & is incorrectly written

What causes this issue?

The amount is technically incorrect. This could be because
it contains digits which are not allowed
it contains blanks
it has more than one +/- sign
unpermitted digits follow the decimal point
too many decimal places have been specified

How to fix this error?

Check for the above causes and, if necessary, contact your system
administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VR406 - Amount & is incorrectly written ?

  SAP Error Message:
  
  VR406 - Amount & is incorrectly written
  
  Cause:
  The error message VR406 typically occurs during the processing of financial documents in SAP, especially in the context of vendor invoice verification or accounting postings. It indicates that the amount entered in the document is not in the correct format or does not comply with the expected numeric format.
  Common causes include:
  
  The amount field contains invalid characters (e.g., letters, special characters other than decimal separators).
  The decimal separator used does not match the system or user locale settings (e.g., using a comma instead of a period or vice versa).
  The amount is entered with incorrect number formatting (e.g., thousands separator used incorrectly).
  The amount field is empty or zero when a value is expected.
  The amount exceeds allowed limits or is inconsistent with other related fields.
  
  
  Solution:
  To resolve the VR406 error, consider the following steps:
  
  
  Check the Amount Format:
  
  Ensure that the amount is entered using the correct decimal separator as per your SAP system settings (usually a period . or comma ,).
  Remove any invalid characters or spaces from the amount field.
  Avoid using thousands separators unless the system supports them.
  
  
  
  Verify User Locale and Decimal Notation:
  
  Check the user’s locale settings in SAP (transaction SU01 or user parameters) to confirm the expected decimal and thousand separators.
  Adjust the input accordingly.
  
  
  
  Re-enter the Amount:
  
  Clear the amount field and re-enter the value carefully.
  Make sure the amount is not zero or blank if a value is mandatory.
  
  
  
  Check Related Fields:
  
  Verify that the amount corresponds logically with other fields such as quantity, price, or tax amounts.
  Ensure that currency fields are correctly maintained.
  
  
  
  System Settings:
  
  If the problem persists, check the system’s currency and number formatting settings (transaction OBBS or OB08 for currency settings).
  Consult with your SAP Basis or FI consultant to verify system-wide settings.
  
  
  
  Debugging (if necessary):
  
  If you have access, use transaction SE91 to look up message VR406 and understand the context.
  Use debugging tools to trace where the amount validation fails.
  
  
  
  
  Related Information:
  
  Message Class: VR (Vendor Invoice Verification)
  Transaction Codes:  
  
  MIRO (Enter Incoming Invoice)  
  FB60 (Enter Vendor Invoice)  
  FB01 (Post Document)  
  
  
  SAP Notes:  
  
  Check SAP Notes related to VR406 for any known bugs or patches.
  
  
  User Parameters:  
  
  Parameter DEC controls decimal notation for users.
  
  
  Locale Settings:  
  
  The decimal and thousand separators depend on the user’s logon language and locale.
  
  
  
  
  Summary:
  VR406 error means the amount entered is not correctly formatted. Correct the amount input by ensuring proper decimal separators, removing invalid characters, and verifying user and system locale settings. If needed, consult SAP documentation or support for system-specific configurations.
  
  If you provide the exact transaction or scenario where the error occurs, I can give more tailored advice.