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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message RMXTTLS031 - Unit &1 is not permitted for the duration of the trial ?

  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 the relevant SAP modules. Ensure that the unit you are trying to use is allowed for the trial duration.
  Material Master Data: Verify the material master data for the item associated with the unit. Ensure that the unit of measure is correctly defined and that it is permitted for the intended use.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on units of measure and trial periods. This may provide insights into any restrictions or requirements.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration and version.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide updates related to unit of measure handling.
  Transaction Codes: Familiarize yourself with transaction codes related to material master maintenance (e.g., MM01, MM02) and unit of measure settings (e.g., CUNI).
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the RMXTTLS031 error and implement a suitable solution.