How To Fix RMXTTLS051 - You must not change the target formula in the &2 stage for trial &1

RMXTTLS051 - Overview

• Message type: E = Error

• Message class: RMXTTLS - TMS-TLS: Messages for Trial Interface and Tool Package

• Message number: 051

• Message text: You must not change the target formula in the &2 stage for trial &1

What causes this issue?

The item cannot be reassigned or inserted.

System Response

You must not change the &V2& stage of the trial &V1&.
This could be because:
The formula is indicated as being consistent.
Changes are no longer permitted.

How to fix this error?

Correct the assignment accordingly.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RMXTTLS051 - You must not change the target formula in the &2 stage for trial &1 ?

  The SAP error message RMXTTLS051 indicates that there is an issue with the target formula in a specific stage of a trial run in the SAP system. This error typically occurs in the context of the SAP Profitability Analysis (CO-PA) module or similar areas where trial runs are conducted for planning or reporting purposes.
  
  Cause:
  The error message "You must not change the target formula in the &2 stage for trial &1" suggests that the system has detected an attempt to modify a target formula that is not allowed during a specific stage of the trial run. This could happen due to:
  
  Incorrect Configuration: The target formula may be locked or restricted from changes in the current stage of the trial run.
  Business Logic: The business process may dictate that certain stages should not allow modifications to ensure data integrity and consistency.
  User Permissions: The user may not have the necessary permissions to make changes