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

SAP Error Message - Details

• 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 set incorrectly, update it to a date that is equal to or later than the construction year. For example, if the construction year is 2010, the modernization date should be 2010 or later.
  
  
  Data Validation: Ensure that all relevant dates are correctly entered and validated before saving the record. This can help prevent similar errors in the future.
  
  
  Consult Documentation: If you are unsure about the correct dates or the process, refer to the SAP documentation or consult with your SAP administrator or support team for guidance.
  
  
  Testing: After making the necessary changes, test the entry again to ensure that the error no longer appears.
  
  
  Related Information:
  
  Transaction Codes: You may be using transaction codes related to asset management or real estate management, such as AS01 (Create Asset), AS02 (Change Asset), or RECN (Change Contract).
  SAP Notes: Check for any relevant SAP Notes that might address similar issues or provide additional guidance on handling date validations in the RE module.
  User Training: Consider providing training for users on how to correctly enter and manage asset data to minimize errors.
  
  By following these steps, you should be able to resolve the REBDBU030 error and ensure that your asset data is accurate and compliant with SAP's requirements.