How To Fix S9221 - Measurement is already in measurement value display

SAP Error Message - Details

• Message type: E = Error

• Message class: S9 - ABAP/4 group various (SAMT ...)

• Message number: 221

• Message text: Measurement is already in measurement value display

What causes this issue?

The measurement is already contained in the measurement display. You
cannot fetch it a second time.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S9221 - Measurement is already in measurement value display ?

  The SAP error message S9221, which states "Measurement is already in measurement value display," typically occurs in the context of SAP's Plant Maintenance (PM) or Controlling (CO) modules when there is an attempt to enter or modify measurement readings for a measurement point that is already being displayed or processed in another session.
  Cause:
  
  Concurrent Access: The most common cause of this error is that the measurement point is already open in another session or transaction. SAP restricts simultaneous access to prevent data inconsistencies.
  Locking Mechanism: SAP uses a locking mechanism to ensure that data integrity is maintained. If a measurement point is locked by another user or session, you will receive this error when trying to access it.
  System Configuration: There may be specific configurations or settings in your SAP system that enforce strict locking rules for measurement points.
  
  Solution:
  
  Check for Open Sessions: Verify if the measurement point is open in another session. If you have multiple sessions open, close the one that is displaying the measurement point.
  Wait and Retry: If another user is currently working on the measurement point, wait for them to finish and then try again.
  Transaction Monitoring: Use transaction codes like SM12 (to check for locks) to see if there are any active locks on the measurement point. If you find a lock that should not be there, you may need to contact your system administrator to resolve it.
  Log Off and Log Back In: Sometimes, simply logging off and back into the SAP system can clear temporary locks or session issues.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting the SAP Notes for any known issues related to this error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW21 (Create Measurement Document), IW22 (Change Measurement Document), and IW23 (Display Measurement Document).
  SAP Notes: Check SAP Notes for any updates or patches related to this error message. SAP frequently releases notes that address specific issues.
  User Permissions: Ensure that you have the necessary permissions to access and modify measurement points in the system.
  Documentation: Review the SAP documentation for the PM or CO modules to understand how measurement points and values are managed.
  
  By following these steps, you should be able to resolve the S9221 error and continue working with measurement values in SAP.