How To Fix IP450 - Scheduling will be performed based on current counter readings : &

SAP Error Message - Details

• Message type: E = Error

• Message class: IP - Messages for preventive maintenance

• Message number: 450

• Message text: Scheduling will be performed based on current counter readings : &

What causes this issue?

You have tried to perform initial or
<DS:GLOS.maintenance_plan_scheduling>further scheduling</> of the
<GL:preventive_maintenance_plan>maintenance plan</>. The system assumes
that the counter readings of all the performance-based
<GL:maintenance_cycle>maintenance cycles</> involved have been brought
up-to-date, since the counter readings form the basis for further
scheduling.
&BEISPIEL&
Current counter reading,,,,1000 miles
Entered on,,,,,,,,,,01.01.1999
Annual estimate,,,,,,,,30,000 miles

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

Oil change every,,,,,,15,000 miles
Next oil change at,,,,,,16,000 miles
Next oil change on,,,,,,01.07.1999
The current date when you start or
<GL:completion_confirmation>confirm</> scheduling is not important in
the case of performance-based maintenance cycles.

How to fix this error?

Check whether your counter readings are up-to-date. Maintain the
counter readings if necessary using the measuring point transactions.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IP450 - Scheduling will be performed based on current counter readings : & ?

  The SAP error message IP450 indicates that scheduling will be performed based on the current counter readings. This message typically arises in the context of maintenance planning and scheduling, particularly when dealing with maintenance plans that are based on counter readings (like meter readings for equipment).
  Cause:
  
  Counter Readings Not Updated: The error often occurs when the counter readings for the relevant equipment or functional location have not been updated or are not available in the system.
  Incorrect Configuration: There may be issues with the configuration of the maintenance plan or the counter itself.
  Missing Data: Required data for scheduling (like the counter values) may be missing or incorrectly entered.
  Scheduling Parameters: The scheduling parameters may not be set correctly, leading to the system defaulting to current readings.
  
  Solution:
  
  Update Counter Readings: Ensure that the counter readings for the relevant equipment or functional location are updated in the system. This can be done through transaction codes like IW41 (Enter Time Confirmation) or IW44 (Change Order).
  Check Maintenance Plan Configuration: Review the configuration of the maintenance plan to ensure that it is set up correctly to use counter readings. This includes checking the counter type and ensuring it is linked to the correct equipment.
  Verify Data Entry: Check for any missing or incorrect data entries related to the maintenance plan or counter readings. Ensure that all necessary fields are filled out correctly.
  Review Scheduling Parameters: Look into the scheduling parameters set for the maintenance plan. Make sure they align with the intended scheduling strategy.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error message and related processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IP01 (Create Maintenance Plan), IP02 (Change Maintenance Plan), and IP03 (Display Maintenance Plan).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to update counter readings and maintenance plans.
  Training and Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the IP450 error and ensure that scheduling is performed correctly based on the updated counter readings.