How To Fix DIWP1202 - Subordinate task list &1 &2 &3 is only valid until &4

SAP Error Message - Details

• Message type: E = Error

• Message class: DIWP1 - Revision Planning

• Message number: 202

• Message text: Subordinate task list &1 &2 &3 is only valid until &4

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 DIWP1202 - Subordinate task list &1 &2 &3 is only valid until &4 ?

  The SAP error message DIWP1202 indicates that a subordinate task list is only valid until a specified date. This message typically arises in the context of production planning or project management within SAP, where task lists are used to define the sequence of operations or activities.
  Cause:
  The error occurs when you attempt to use a subordinate task list that has a validity period that has expired. The message specifies the task list and the date until which it is valid. After this date, the task list is no longer considered valid for planning or execution purposes.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Validity Dates: Review the validity dates of the subordinate task list mentioned in the error message. You can do this by navigating to the task list in the SAP system and checking its validity period.
  
  
  Extend Validity: If the task list is indeed expired, you may need to extend its validity. This can typically be done by editing the task list and updating the validity dates to a future date.
  
  
  Create a New Task List: If extending the validity is not an option or if the task list is no longer relevant, consider creating a new subordinate task list that meets your current requirements.
  
  
  Check Dependencies: Ensure that there are no dependencies or references to the expired task list in your current planning or execution processes. If there are, you may need to update those references to point to a valid task list.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific instructions on managing task lists in your version of SAP, as the steps may vary slightly depending on the module and version.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CA01 (Create Routing), CA02 (Change Routing), or CA03 (Display Routing) to manage task lists.
  Task List Types: Familiarize yourself with different types of task lists (e.g., production routings, maintenance task lists) and their specific validity rules.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.