How To Fix STC_TM334 - Task list group name &1 contains invalid char.; use only [A-Z][0-9]_-/

SAP Error Message - Details

• Message type: E = Error

• Message class: STC_TM - Task List Manager Messages

• Message number: 334

• Message text: Task list group name &1 contains invalid char.; use only [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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message STC_TM334 - Task list group name &1 contains invalid char.; use only [A-Z][0-9]_-/ ?

  The SAP error message STCTM334 indicates that the task list group name you are trying to use contains invalid characters. According to the error message, the valid characters for a task list group name are limited to uppercase letters (A-Z), digits (0-9), underscores (), hyphens (-), and slashes (/). 
  Cause:
  The error occurs when you attempt to create or modify a task list group with a name that includes characters outside of the allowed set. This could happen due to:
  
  Typographical errors when entering the name.
  Copying and pasting names from other sources that may include invalid characters.
  Using lowercase letters or special characters that are not permitted.
  
  Solution:
  To resolve this error, you should:
  
  Check the Task List Group Name: Review the name you are trying to use and ensure it only contains valid characters as specified in the error message.
  Modify the Name: If the name contains invalid characters, modify it to comply with the allowed character set. For example:
  
  Change "Task List Group 1" to "TASK_LIST_GROUP_1".
  Avoid using spaces, lowercase letters, or any special characters.
  
  
  Re-attempt the Operation: After correcting the name, try to create or modify the task list group again.
  
  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: If you are working with task lists, you might be using transaction codes like STC01 (for managing task lists) or STC02 (for managing task list groups).
  Naming Conventions: It's a good practice to establish a naming convention for task list groups in your organization to avoid such errors in the future.
  
  By following these steps, you should be able to resolve the STC_TM334 error and successfully create or modify your task list group in SAP.