How To Fix MPLAN231 - Error during authorization check for equipment / functional location

SAP Error Message - Details

• Message type: E = Error

• Message class: MPLAN - Messages for Maintenance Plan API

• Message number: 231

• Message text: Error during authorization check for equipment / functional location

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPLAN231 - Error during authorization check for equipment / functional location ?

  The SAP error message MPLAN231 indicates that there is an issue with authorization checks related to equipment or functional locations. This error typically occurs when a user attempts to access or perform actions on equipment or functional locations for which they do not have the necessary authorizations.
  Cause:
  
  Missing Authorizations: The user does not have the required authorization objects assigned in their user profile to access or modify the equipment or functional location.
  Role Configuration: The roles assigned to the user may not include the necessary permissions for the specific transactions or data they are trying to access.
  Authorization Object: The specific authorization object related to equipment or functional location (e.g., I_EQUIPMENT, I_TCODE, etc.) may not be properly configured or assigned.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to see which authorization check failed. This will provide insight into what specific authorization is missing.
  Review the user’s roles and profiles in transaction SU01 or PFCG to ensure that the necessary authorizations are included.
  
  
  
  Modify Roles:
  
  If the required authorizations are missing, you may need to modify the user’s roles in transaction PFCG. Ensure that the roles include the necessary authorization objects for equipment and functional location access.
  If you are not an administrator, contact your SAP security team to request the necessary changes.
  
  
  
  Testing:
  
  After making changes to the roles or authorizations, have the user log out and log back in to ensure that the new authorizations take effect.
  Test the transaction again to confirm that the error has been resolved.
  
  
  
  Documentation:
  
  Document any changes made to user roles or authorizations for future reference and compliance.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects for equipment and functional locations, such as I_EQUIPMENT (for equipment) and I_TCODE (for transaction codes).
  SAP Notes: Check SAP Notes for any known issues or updates related to authorization checks and the MPLAN231 error.
  User Training: Ensure that users are trained on the importance of having the correct authorizations and how to request additional access if needed.
  
  If the issue persists after checking and updating authorizations, it may be necessary to consult with your SAP Basis or security team for further investigation.