How To Fix FI_E145 - Invoice &1 still contains improper reason code(s)

FI_E145 - Overview

• Message type: E = Error

• Message class: FI_E - Message Class for FM English Developers

• Message number: 145

• Message text: Invoice &1 still contains improper reason code(s)

What causes this issue?

You have the Prompt Payment Act function active for your company code.
Invoice &1 contains improper reason code(s).

System Response

This invoice cannot be posted.

How to fix this error?

You may do one of the following, depending on your business needs:
Save invoice as parked and send correspondence to vendor same day,
requesting the missing information. When you receive it, you can
complete processing.
Alternatively, you can remove the improper reason codes now from the
invoice. It can then be posted.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

FI_E145 - Details

• The SAP error message FI_E145 "Invoice &1 still contains improper reason code(s)" typically occurs in the context of financial accounting when there are issues with the reason codes associated with an invoice. This error indicates that the invoice in question has reason codes that are not valid or are not allowed based on the configuration in the system.
  
  Cause:
  
  Invalid Reason Codes: The invoice may contain reason codes that are not defined in the system or are not valid for the specific transaction type.
  
  Configuration Issues: The reason codes may not be properly configured in the system, or there may be restrictions on their use based on the company code or other parameters.
  Data Entry Errors: There may have been a mistake during data entry, leading to the inclusion of incorrect or unsupported reason codes.
  
  
  Solution:
  
  Check Reason Codes: Review the reason codes associated with the invoice. Ensure that they are valid and correctly entered. You