How To Fix TFC0335 - Automatic time determination is not possible

TFC0335 - Overview

• Message type: E = Error

• Message class: TFC0 - Messages in FC

• Message number: 335

• Message text: Automatic time determination is not possible

What causes this issue?

Automatic time determination is <ZH>not</> possible due to the task list
status.

System Response

Automatic time determination is only possible for task lists with the
status <LS>Not Released</> and <LS>Released</>. Once a task list has
been activated, automatic time determination is no longer possible (for
monitoring reasons).

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TFC0335 - Automatic time determination is not possible ?

  The SAP error message TFC0335, which states "Automatic time determination is not possible," typically occurs in the context of time management or scheduling within SAP systems, particularly in modules like SAP Time Management or SAP Project System (PS). This error indicates that the system is unable to automatically determine the time for a specific operation or task due to missing or incorrect configuration.
  Causes:
  
  Missing Time Data: The system may not have the necessary time data or parameters set up for the specific task or operation.
  Incorrect Configuration: There may be issues with the configuration of the time management settings, such as missing or incorrect entries in the relevant tables.
  Master Data Issues: The master data for the employee, project, or task may be incomplete or incorrect, leading to the inability to determine time automatically.
  Authorization Issues: The user may not have the necessary authorizations to access the required data for time determination.
  System Settings: The