How To Fix DIWP1207 - Task list &1 &2 &3 does not exist (at keydate).

SAP Error Message - Details

• Message type: E = Error

• Message class: DIWP1 - Revision Planning

• Message number: 207

• Message text: Task list &1 &2 &3 does not exist (at keydate).

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 DIWP1207 - Task list &1 &2 &3 does not exist (at keydate). ?

  The SAP error message DIWP1207 indicates that a specific task list does not exist for the given key date. This error typically arises in the context of production planning or maintenance planning when the system is unable to find a task list that matches the specified criteria.
  Cause:
  
  Non-Existent Task List: The task list you are trying to access does not exist in the system for the specified key date.
  Incorrect Key Date: The key date provided may not correspond to any valid task list.
  Data Deletion: The task list may have been deleted or archived.
  Incorrect Configuration: There may be configuration issues or missing data in the system that prevent the task list from being recognized.
  
  Solution:
  
  
  Verify Task List Existence:
  
  Check if the task list exists in the system using transaction codes like CA03 (Display Routing) or IA03 (Display Maintenance Task List).
  Ensure that you are using the correct task list number and type.
  
  
  
  Check Key Date:
  
  Ensure that the key date you are using is correct and falls within the validity period of the task list.
  If the task list is valid only for certain dates, make sure your key date is within that range.
  
  
  
  Review Data Deletion/Archiving:
  
  Check if the task list has been deleted or archived. If it has been archived, you may need to restore it or create a new task list.
  
  
  
  Create a New Task List:
  
  If the task list does not exist, you may need to create a new one using transaction codes like CA01 (Create Routing) or IA01 (Create Maintenance Task List).
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files for additional context on task lists and their management.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to view or create task lists in the system.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CA03: Display Routing
  IA03: Display Maintenance Task List
  CA01: Create Routing
  IA01: Create Maintenance Task List
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  By following these steps, you should be able to identify the cause of the DIWP1207 error and implement a suitable solution.