How To Fix MPLAN208 - Task list factor is 0

SAP Error Message - Details

• Message type: E = Error

• Message class: MPLAN - Messages for Maintenance Plan API

• Message number: 208

• Message text: Task list factor is 0

What causes this issue?

The task list factor specifies the number of repeated executions for all
operations or suboperations for a maintenance task list.

System Response

The task list factor is 0. Therefore, no execution is taking place.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MPLAN208 - Task list factor is 0 ?

  The SAP error message MPLAN208, which states "Task list factor is 0," typically occurs in the context of production planning and scheduling. This error indicates that the system has encountered a situation where the task list factor (which is used to determine the duration or capacity of a task) is set to zero, leading to issues in planning and scheduling.
  Cause:
  
  Task List Configuration: The task list factor may not have been properly defined in the routing or task list for the production order. This could happen if the routing was created or modified incorrectly.
  Missing Data: There may be missing or incorrect data in the routing or task list that leads to a calculation of zero for the task list factor.
  Incorrect Master Data: The material master or work center data may not be set up correctly, leading to a zero factor in the task list.
  Versioning Issues: If there are multiple versions of a routing or task list, the system may be referencing an outdated or incorrect version.
  
  Solution:
  
  Check Task List: Review the routing or task list associated with the production order. Ensure that the task list factor is defined correctly and is not set to zero.
  Update Routing: If the task list factor is indeed zero, update the routing to provide a valid factor. This may involve adjusting the operation times or capacities.
  Review Master Data: Check the material master and work center data for any inconsistencies or missing information that could affect the task list factor.
  Recreate Task List: If the task list is corrupted or incorrectly configured, consider recreating it from scratch.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on configuring task lists and routing.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CA01 (Create Routing), CA02 (Change Routing), and CA03 (Display Routing) to manage task lists.
  SAP Notes: Check SAP Notes for any known issues or patches related to MPLAN208.
  User Exits and BAdIs: If custom logic is involved in the calculation of task list factors, review any user exits or BAdIs that may be affecting the process.
  Testing: After making changes, test the production order creation or planning process to ensure that the error is resolved.
  
  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.