How To Fix CP173 - Enter task list number

SAP Error Message - Details

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 173

• Message text: Enter task list number

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CP173 - Enter task list number ?

  The SAP error message CP173 ("Enter task list number") typically occurs in the context of production planning or maintenance planning when a user attempts to perform an action that requires a task list number, but none has been provided. This error is common in transactions related to work centers, production orders, or maintenance orders where task lists are essential for defining the sequence of operations.
  Cause:
  
  Missing Input: The user did not enter a task list number in the required field.
  Incorrect Transaction: The transaction being executed may require a task list number, but the user is in a context where it is not applicable.
  Configuration Issues: There may be configuration settings in the system that require a task list number for certain operations, and these settings may not be aligned with the user's expectations.
  
  Solution:
  
  Enter Task List Number: Ensure that you enter a valid task list number in the appropriate field before executing the transaction.
  Check Transaction Context: Verify that you are in the correct transaction that requires a task list number. If you are unsure, consult the documentation or help resources for the specific transaction.
  Review Configuration: If you believe that the task list number should not be required, check with your SAP administrator or consultant to review the configuration settings related to task lists in your system.
  Use F1 Help: In the SAP GUI, you can press F1 on the field where the error occurs to get more information about what is expected in that field.
  
  Related Information:
  
  Task Lists: In SAP, task lists are used to define the operations and sequences required for production or maintenance activities. They can be created and managed in the transaction codes such as CA01 (Create Task List), CA02 (Change Task List), and CA03 (Display Task List).
  Transaction Codes: Familiarize yourself with relevant transaction codes that deal with task lists, production orders, and maintenance orders.
  SAP Documentation: Refer to SAP Help Portal or your organization's SAP documentation for detailed information on task lists and their usage in your specific business processes.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a functional consultant who can provide more tailored assistance based on your specific SAP environment and configuration.