How To Fix AR501 - Invalid BSN Number

AR501 - Overview

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 501

• Message text: Invalid BSN Number

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message AR501 - Invalid BSN Number ?

  The SAP error message AR501 "Invalid BSN Number" typically occurs in the context of Dutch payroll processing, where the BSN (Burgerservicenummer) is a unique identification number assigned to residents in the Netherlands. This error indicates that the BSN number entered in the system is not valid or does not conform to the expected format.
  Causes of AR501 Invalid BSN Number
  
  Incorrect Format: The BSN number may not be in the correct format. A valid BSN number consists of 9 digits.
  Typographical Errors: There may be a typographical error when entering the BSN number, such as transposed digits or incorrect numbers.
  Non-Existent BSN: The BSN number entered may not correspond to any individual in the Dutch population register.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies or errors in the BSN numbers.
  Inactive or Deleted Records: The BSN may belong to an individual who is no longer active in the