How To Fix MPD154 - Wrong task list type

SAP Error Message - Details

• Message type: E = Error

• Message class: MPD - Message Class for A&D MPD

• Message number: 154

• Message text: Wrong task list type

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 MPD154 - Wrong task list type ?

  The SAP error message MPD154 "Wrong task list type" typically occurs in the context of production planning and control when there is an issue with the task list type being used in a production order or a related process. This error indicates that the system is expecting a specific type of task list (such as a routing or a recipe) but has encountered a different type or an invalid entry.
  Causes:
  
  Incorrect Task List Type: The task list type specified in the production order or operation does not match the expected type for the operation being performed.
  Configuration Issues: The configuration settings in the system may not be set up correctly, leading to mismatches in task list types.
  Data Entry Errors: Manual entry errors when creating or modifying production orders or task lists can lead to this error.
  Missing Task List: The required task list may not exist in the system, or it may not be assigned correctly to the material or operation.
  
  Solutions:
  
  Check Task List Type: Verify that the task list type used in the production order or operation is correct. Ensure that it matches the expected type for the operation.
  Review Configuration: Check the configuration settings in the SAP system related to task lists and production orders. Ensure that the task list types are correctly defined and assigned.
  Correct Data Entry: If the error is due to manual entry, correct the task list type in the production order or operation. Ensure that the correct task list is being referenced.
  Create or Assign Task List: If the required task list does not exist, create it or ensure it is properly assigned to the material or operation in question.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on task list types and their usage in production planning.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), or CA01 (Create Routing) to check and modify task lists and production orders.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to access and modify task lists and production orders.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.