How To Fix TM018 - Enter the formula variable &

SAP Error Message - Details

• Message type: E = Error

• Message class: TM - Messages for FIMA

• Message number: 018

• Message text: Enter the formula variable &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TM018 - Enter the formula variable & ?

  The SAP error message TM018 ("Enter the formula variable &") typically occurs in the context of SAP Transportation Management (TM) when a user is trying to create or modify a transportation planning or optimization scenario that requires a formula variable, but the variable has not been specified.
  Cause:
  The error is triggered when:
  
  A required formula variable is missing in the configuration or input.
  The user is trying to execute a function that relies on a formula variable that has not been defined or is incorrectly referenced.
  There may be a configuration issue in the transportation planning settings.
  
  Solution:
  To resolve the TM018 error, you can follow these steps:
  
  
  Check Input Fields: Ensure that all required fields, especially those related to formula variables, are filled in correctly. Look for any fields that may be marked as mandatory.
  
  
  Define Formula Variables: If you are working with a custom formula or a specific planning scenario, make sure that the necessary formula variables are defined in the system. You can do this by:
  
  Navigating to the relevant configuration area in SAP TM.
  Checking the settings for formula variables and ensuring they are properly set up.
  
  
  
  Review Configuration: Go through the configuration settings for transportation planning and optimization. Ensure that all necessary parameters and variables are correctly configured.
  
  
  Consult Documentation: Refer to the SAP documentation or help files related to Transportation Management for guidance on how to properly set up and use formula variables.
  
  
  Seek Help from SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP team for further assistance. They may provide insights specific to your system configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to transportation management, such as /SCMTMS/PLN for planning or /SCMTMS/OPT for optimization, as they may help you navigate to the right configuration areas.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the TM018 error in SAP TM.