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

S9221 - Overview

• 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