How To Fix /SCMTMS/TC_SCALE143 - &1 is not a valid weekday; please enter a value between 1 and 7

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TC_SCALE -

• Message number: 143

• Message text: &1 is not a valid weekday; please enter a value between 1 and 7

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 /SCMTMS/TC_SCALE143 - &1 is not a valid weekday; please enter a value between 1 and 7 ?

  The SAP error message /SCMTMS/TC_SCALE143 &1 is not a valid weekday; please enter a value between 1 and 7 typically occurs in the context of SAP Transportation Management (TM) when a user is trying to input a value that is expected to represent a weekday, but the value provided is outside the acceptable range.
  Cause:
  The error indicates that the input value for a weekday is invalid. In SAP, weekdays are usually represented as follows:
  
  1 = Monday
  2 = Tuesday
  3 = Wednesday
  4 = Thursday
  5 = Friday
  6 = Saturday
  7 = Sunday
  
  If a user inputs a value less than 1 or greater than 7, this error will be triggered.
  Solution:
  To resolve this error, you should:
  
  Check the Input Value: Ensure that the value you are entering for the weekday is between 1 and 7. If you are using a program or a transaction that requires a weekday input, verify that the value you are providing is correct.
  Correct the Value: If the value is incorrect, change it to a valid weekday number (1-7).
  Review Documentation: If you are unsure about the expected input, refer to the relevant SAP documentation or help files for guidance on the expected format and values.
  
  Related Information:
  
  Transaction Codes: This error may occur in various transaction codes related to transportation planning, scheduling, or configuration in SAP TM.
  Custom Programs: If you are using a custom program or report, check the code to ensure that it correctly handles weekday inputs.
  User Input Validation: Implement input validation in custom programs to prevent invalid values from being entered in the first place.
  SAP Notes: Check for any relevant SAP Notes or updates that might address this issue or provide additional context.
  
  If the problem persists after checking the input values, consider reaching out to your SAP support team for further assistance.