How To Fix IAC544 - Incorrect postal code, correct your entry

IAC544 - Overview

• Message type: E = Error

• Message class: IAC - Internet Application Components

• Message number: 544

• Message text: Incorrect postal code, correct your entry

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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Smart SAP Assistant

• What is the cause and solution for SAP error message IAC544 - Incorrect postal code, correct your entry ?

  The SAP error message IAC544 "Incorrect postal code, correct your entry" typically occurs when the postal code entered in the system does not match the expected format or does not correspond to a valid postal code in the relevant country or region. This error can arise in various SAP modules, particularly in areas related to customer master data, vendor master data, or during the creation of sales orders and deliveries.
  Causes:
  
  Invalid Format: The postal code may not conform to the expected format for the specific country (e.g., length, characters).
  Non-existent Postal Code: The postal code entered may not exist or may not be valid for the specified city or region.
  Data Entry Errors: Typographical errors or incorrect data entry can lead to this error.
  
  Configuration Issues: The postal code validation settings in the SAP system may not be correctly configured.
  Missing Data: Related address fields (like city or state) may not match the postal code