How To Fix REBDBU030 - Date of modernization &1 not allowed be before construction year &2

REBDBU030 - Overview

• Message type: E = Error

• Message class: REBDBU - Buildings

• Message number: 030

• Message text: Date of modernization &1 not allowed be before construction year &2

What causes this issue?

You entered a modernization date &V1& that is before the construction
date &V2&.

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?

Correct your entry.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message REBDBU030 - Date of modernization &1 not allowed be before construction year &2 ?

  The SAP error message REBDBU030 indicates that there is a date validation issue related to the modernization date and the construction year of a building or asset in the Real Estate Management (RE) module. Specifically, the error states that the date of modernization cannot be earlier than the construction year of the asset.
  
  Cause:
  This error typically occurs when:
  
  The modernization date entered in the system is set to a date that is earlier than the construction year of the asset. For example, if the construction year is 2010, entering a modernization date of 2005 would trigger this error.
  There may be incorrect data entry or a misunderstanding of the timeline for asset improvements.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Construction Year: Verify the construction year of the asset in question. This can usually be found in the asset master data.
  
  
  Update the Modernization Date: If the modernization date is indeed