How To Fix IP621 - Preventive maintenance plan simulation not possible: no authorization

IP621 - Overview

• Message type: E = Error

• Message class: IP - Messages for preventive maintenance

• Message number: 621

• Message text: Preventive maintenance plan simulation not possible: no authorization

What causes this issue?

You are trying to use maintenance plan simulation but do not have
authorization.

System Response

INCLUDE KEINE-FUNKTION OBJECT DOKU ID TX

How to fix this error?

INCLUDE SYSTEMVERWALTER OBJECT DOKU ID TX
Obtain authorization for transaction IP10
(<DS:GLOS.maintenance_plan_scheduling>maintenance plan scheduling</>).

Error message extract from SAP system. Copyright SAP SE.

IP621 - Details

• The SAP error message IP621 indicates that a user is attempting to simulate a preventive maintenance plan but lacks the necessary authorization to perform this action. This error typically arises in the context of SAP Plant Maintenance (PM) module when a user tries to access or execute a function for which they do not have the required permissions.
  
  Cause:
  
  Lack of Authorization: The most common cause is that the user’s role does not include the necessary authorizations to simulate preventive maintenance plans.
  Missing Authorization Objects: Specific authorization objects related to preventive maintenance may not be assigned to the user’s profile.
  User Role Configuration: The user may not be assigned to the correct roles that include the necessary permissions for the PM module.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to check which authorization check failed. This will provide insight into what specific authorization is missing.
  
  
  
  Review User Roles:
  
  Go to transaction SU01 (User