How To Fix RMXTTLS031 - Unit &1 is not permitted for the duration of the trial

RMXTTLS031 - Overview

• Message type: E = Error

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

• Message number: 031

• Message text: Unit &1 is not permitted for the duration of the trial

What causes this issue?

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

System Response

The unit must be a 'Time' dimension.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

RMXTTLS031 - Details

• The SAP error message RMXTTLS031 indicates that a specific unit (denoted as &1) is not permitted for the duration of the trial. This error typically arises in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where trial periods or temporary settings are involved.
  
  Cause:
  
  Unit of Measure Restrictions: The unit of measure (UoM) you are trying to use may not be allowed during the trial period. This could be due to configuration settings that restrict certain units from being used in trial scenarios.
  
  Configuration Issues: The system may not be properly configured to allow the specified unit for the trial duration. This could be due to missing settings in the material master or other related configuration areas.
  Data Inconsistencies: There may be inconsistencies in the data related to the unit of measure, such as missing definitions or incorrect mappings.
  
  
  Solution:
  
  Check Configuration: Review the configuration settings for the unit of measure in