How To Fix CM_EHFND_TM043 - Due date of task "&1" cannot be changed; task not open

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_TM - Messages for Task Management

• Message number: 043

• Message text: Due date of task "&1" cannot be changed; task not open

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 CM_EHFND_TM043 - Due date of task "&1" cannot be changed; task not open ?

  The SAP error message CM_EHFND_TM043 indicates that you are trying to change the due date of a task that is not in an open status. This typically occurs in the context of task management within SAP, where certain actions can only be performed on tasks that are currently open or active.
  Cause:
  The error arises when:
  
  You attempt to modify the due date of a task that is already completed, canceled, or in a status that does not allow for changes.
  The task may be locked or in a state that prevents modifications.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Task Status: Verify the current status of the task. You can do this by navigating to the task in question and checking its details. If the task is completed or closed, you will not be able to change the due date.
  
  
  Reopen the Task: If the task is in a status that allows it to be reopened, you may need to change its status back to open. This can typically be done through the task management interface, depending on your organization's configuration.
  
  
  Create a New Task: If the task cannot be reopened or modified, consider creating a new task with the desired due date and linking it to the original task if necessary.
  
  
  Consult Documentation: Review your organization's SAP documentation or guidelines regarding task management to understand the specific statuses and their implications.
  
  
  Contact Support: If you are unsure about the status of the task or how to proceed, it may be helpful to contact your SAP support team or system administrator for assistance.
  
  
  Related Information:
  
  Task Management in SAP: Understanding how tasks are managed within your specific SAP module (e.g., SAP S/4HANA, SAP SuccessFactors) can provide insights into the workflow and status management.
  User Permissions: Ensure that you have the necessary permissions to modify tasks. Sometimes, restrictions may be in place based on user roles.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this issue or provide additional context.
  
  By following these steps, you should be able to address the CM_EHFND_TM043 error and manage your tasks effectively within SAP.