How To Fix STC_TM079 - Task list variant name &1 contains invalid character; use [A-Z][0-9]_-

SAP Error Message - Details

• Message type: E = Error

• Message class: STC_TM - Task List Manager Messages

• Message number: 079

• Message text: Task list variant name &1 contains invalid character; use [A-Z][0-9]_-

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message STC_TM079 - Task list variant name &1 contains invalid character; use [A-Z][0-9]_- ?

  The SAP error message STCTM079 indicates that the task list variant name you are trying to use contains invalid characters. According to the error message, the valid characters for a task list variant name are limited to uppercase letters (A-Z), digits (0-9), underscores (), and hyphens (-).
  Cause:
  The error occurs when:
  
  The task list variant name includes characters that are not allowed, such as lowercase letters, special characters (e.g., spaces, punctuation), or symbols.
  The name may be too long or formatted incorrectly.
  
  Solution:
  To resolve this error, you should:
  
  Check the Task List Variant Name: Review the name you are trying to use and ensure it only contains valid characters as specified in the error message.
  Rename the Variant: If the name contains invalid characters, rename it using only uppercase letters, numbers, underscores, and hyphens. For example, instead of using "My Task List 1", you could use "MY_TASK_LIST_1".
  Follow Naming Conventions: Ensure that the name adheres to any additional naming conventions that may be in place within your organization or SAP system.
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or the specific documentation for your version of SAP for more details on naming conventions and restrictions.
  Transaction Codes: You can use transaction codes like STC01 (for managing task lists) to view and edit task lists and their variants.
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions related to this error.
  
  By following these steps, you should be able to resolve the STC_TM079 error and successfully create or modify your task list variant.