How To Fix /SCMTMS/UI_MESSAGES721 - Enter a sequence number

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/UI_MESSAGES -

• Message number: 721

• Message text: Enter a sequence number

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/UI_MESSAGES721 - Enter a sequence number ?

  The SAP error message /SCMTMS/UI_MESSAGES721 with the description "Enter a sequence number" typically occurs in the context of SAP Transportation Management (TM). This error indicates that a sequence number is required for a specific operation, such as creating or managing transportation requests, shipments, or other related documents.
  Cause:
  
  Missing Sequence Number: The most common cause of this error is that the user has not entered a sequence number in the relevant field when trying to create or modify a transportation document.
  Configuration Issues: There may be configuration settings in the SAP TM system that require a sequence number for certain processes, and these settings may not be properly defined.
  User Input Error: The user may have overlooked the sequence number field or entered an invalid value.
  
  Solution:
  
  Enter a Sequence Number: The immediate solution is to ensure that you enter a valid sequence number in the required field. Check the documentation or guidelines for the specific transaction you are working on to understand the expected format and range for the sequence number.
  Check Configuration: If you believe that the sequence number should not be mandatory, check the configuration settings in SAP TM. You may need to consult with your SAP TM administrator or functional consultant to review the settings related to sequence numbers.
  Review User Input: Ensure that you are following the correct procedure for entering data in the transaction. Sometimes, the sequence number may be auto-generated, and you may need to trigger that functionality.
  Consult Documentation: Refer to the SAP Help Portal or your organization's internal documentation for specific guidance on the transaction you are working with.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context on how to handle it.
  Transaction Codes: Familiarize yourself with the transaction codes related to transportation management, as they may have specific requirements for sequence numbers.
  User Roles and Authorizations: Ensure that your user role has the necessary authorizations to perform the actions you are attempting, as this can sometimes lead to unexpected errors.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.