How To Fix 5V405 - Enter a valid postal code

5V405 - Overview

• Message type: E = Error

• Message class: 5V - HR: Messages for Belgium

• Message number: 405

• Message text: Enter a valid postal code

What causes this issue?

The number or the description of the postal code that you have entered
is not valid or does not exist.

How to fix this error?

To make sure that you select a valid postal code, proceed as follows:

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

Check if the number of digits of the selected postal code is correct.
If you are using the harmonized (4-digit) postal code solution, enter a
4-digit postal code.
If you are using the 5-digit postal code solution, enter a 5-digit
postal code.
Check if the selected postal code number exists or if its description is
correct. To do so, go to the input help (F4 help).
If you cannot solve the problem, contact your system administrator.

Procedure for System Administrators

Check whether the selected postal code is maintained in the
corresponding table under
<DS:SIMG.OHIBE_POSCOD_OVERW>Postal Codes (Belgium)</>.

Error message extract from SAP system. Copyright SAP SE.

5V405 - Details

• The SAP error message 5V405, which states "Enter a valid postal code," typically occurs when a user attempts to enter an invalid or improperly formatted postal code in a relevant field within the SAP system. This error is often encountered in modules related to customer master data, vendor master data, or during the creation of sales orders, deliveries, or invoices.
  
  Cause:
  
  Invalid Format: The postal code entered does not conform to the expected format for the country specified in the system.
  Missing Data: The postal code field may be left blank or not filled in correctly.
  Country-Specific Rules: Different countries have different postal code formats, and the system may be enforcing these rules.
  
  Configuration Issues: There may be issues with the configuration of the postal code validation in the SAP system.
  
  
  Solution:
  
  Check Format: Ensure that the postal code is entered in the correct format as per the country’s postal code standards. For example, in the US,