How To Fix IP476 - Maintenance-item-relevant data was changed in the reference object

SAP Error Message - Details

• Message type: E = Error

• Message class: IP - Messages for preventive maintenance

• Message number: 476

• Message text: Maintenance-item-relevant data was changed in the reference object

What causes this issue?

In the master data of the reference object (for example, equipment),
relevant data for the maintenance object (such as the material or the
serial number) is changed.

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?

If you are in the change mode of the maintenance item/the maintenance
plan, you exit the transaction by saving the data.
If you are in the display mode of the maintenance item/the maintenance
plan, change to processing aand exit the transaction by saving the data.
Only after you have saved the data are the changes in the objects also
updated to the maintenance item.

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 IP476 - Maintenance-item-relevant data was changed in the reference object ?

  The SAP error message IP476 ("Maintenance-item-relevant data was changed in the reference object") typically occurs in the context of maintenance planning and management when there is a discrepancy between the data in a maintenance item and the reference object it is linked to. This can happen when changes are made to the reference object (like a piece of equipment or a functional location) that affect the maintenance item, but the maintenance item has not been updated to reflect those changes.
  Cause:
  
  Changes in Reference Object: The reference object (e.g., equipment or functional location) has been modified, and these changes are not reflected in the maintenance item.
  Data Inconsistency: There may be inconsistencies between the maintenance item and the reference object due to manual changes or updates in the system.
  Configuration Issues: Incorrect configuration settings in the maintenance planning module may lead to this error.
  
  Solution:
  
  Review Changes: Check the changes made to the reference object. You can do this by reviewing the change logs or the history of the reference object.
  Update Maintenance Item: Update the maintenance item to reflect the changes made in the reference object. This can usually be done through the maintenance item transaction (e.g., IP02 for changing maintenance plans).
  Consistency Check: Perform a consistency check to ensure that all relevant data is synchronized between the maintenance item and the reference object.
  Recreate Maintenance Item: If the issue persists, consider recreating the maintenance item to ensure it is correctly linked to the updated reference object.
  Consult Documentation: Refer to SAP documentation or help files for specific instructions related to your version of SAP, as the steps may vary slightly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IP01 (Create Maintenance Item), IP02 (Change Maintenance Item), and IP03 (Display Maintenance Item).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional insights or solutions.
  User Authorization: Ensure that you have the necessary authorizations to make changes to maintenance items and reference objects.
  Training and Support: If you are unsure about how to proceed, consider reaching out to your SAP support team or consulting with a colleague who has experience in SAP PM (Plant Maintenance).
  
  By following these steps, you should be able to resolve the IP476 error and ensure that your maintenance items are correctly aligned with their reference objects.