How To Fix RMXTAPI018 - Define an internal number range for trial type &1 and plant &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RMXTAPI - TMS-API: Messages for Trial API

• Message number: 018

• Message text: Define an internal number range for trial type &1 and plant &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RMXTAPI018 - Define an internal number range for trial type &1 and plant &2 ?

  The SAP error message RMXTAPI018 indicates that there is a missing internal number range definition for a specific trial type and plant combination. This error typically occurs in the context of the SAP system when dealing with trial management or similar functionalities that require unique identifiers for various entities.
  Cause:
  The error is caused by the absence of a defined internal number range for the specified trial type (&1) and plant (&2). This means that the system does not know how to generate or assign a unique number for the trial records associated with that particular combination.
  Solution:
  To resolve this error, you need to define an internal number range for the specified trial type and plant. Here are the steps to do this:
  
  
  Access the Number Range Configuration:
  
  Go to the SAP Easy Access screen.
  Navigate to the relevant configuration path. This is usually found under:
  SPRO -> SAP Reference IMG -> Logistics -> [Relevant Module] -> [Specific Area] -> Define Number Ranges
  
  The exact path may vary depending on the module you are working with (e.g., Logistics, Production Planning, etc.).
  
  
  
  Define the Number Range:
  
  In the number range configuration, look for the option to define number ranges for trial types.
  Create a new number range or modify an existing one to include the trial type and plant combination that is causing the error.
  Ensure that the number range is set to be internal, meaning the system will automatically generate the numbers.
  
  
  
  Assign the Number Range:
  
  After defining the number range, ensure that it is assigned to the relevant trial type and plant in the configuration settings.
  
  
  
  Test the Configuration:
  
  After making the changes, test the functionality that was previously causing the error to ensure that the issue has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes to access number range settings, such as SNRO (Number Range Objects) or SNUM (Number Range Maintenance).
  Documentation: Refer to SAP documentation or help files for detailed instructions on number range configuration specific to your SAP version and module.
  Authorization: Ensure that you have the necessary authorizations to make changes to number range settings in the SAP system.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.