How To Fix 5V526 - & is not the start date of a quarter. Change of INSS not possible.

5V526 - Overview

• Message type: E = Error

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

• Message number: 526

• Message text: & is not the start date of a quarter. Change of INSS not possible.

What causes this issue?

The change of the <ZH>National ID number</> (P0100-RSZRR) for a person,
for which already a DmfA declaration has been generated, is only
possible with the start date of a quarter, in which the DmfA declaration
has been generated.

System Response

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

How to fix this error?

For this case the start date should be changed from &V1& to &V2&

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

5V526 - Details

• The SAP error message 5V526 typically indicates that there is an issue with the date being used for a specific transaction or process, particularly in relation to the start date of a quarter. The message suggests that the date you are trying to use is not valid for the operation you are attempting to perform, specifically regarding the change of INSS (which may refer to a specific type of insurance or social security in the context of payroll or benefits).
  
  Cause:
  
  Invalid Date: The date you are trying to enter is not the start date of a quarter. In many financial systems, certain transactions can only be processed on specific dates, such as the beginning of a quarter (e.g., January 1, April 1, July 1, October 1).
  
  Configuration Issues: There may be configuration settings in the SAP system that restrict changes to certain periods or dates.
  Data Entry Error: The date may have been