How To Fix NJIT_MSG144 - Production Start Date has to be redetermined for & in &

SAP Error Message - Details

• Message type: E = Error

• Message class: NJIT_MSG - NJIT Inbound message class

• Message number: 144

• Message text: Production Start Date has to be redetermined for & in &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NJIT_MSG144 - Production Start Date has to be redetermined for & in & ?

  The SAP error message NJIT_MSG144 indicates that the production start date for a production order needs to be redetermined. This typically occurs in the context of production planning and scheduling within SAP, particularly when there are changes in the order or related data that affect the scheduling of the production process.
  Cause:
  
  Changes in Order Data: If there have been changes to the production order, such as modifications to the quantities, materials, or routing, the system may require a recalculation of the production start date.
  Capacity Constraints: If there are changes in the available capacity of work centers or resources, the system may need to adjust the production schedule.
  Dependencies on Other Orders: If the production order is dependent on other orders or processes, changes in those can necessitate a redetermination of the start date.
  Scheduling Parameters: Changes in scheduling parameters or settings in the production planning module can also trigger this error.
  
  Solution:
  
  
  Redetermine Production Start Date: You can manually trigger the redetermination of the production start date. This can typically be done by:
  
  Opening the production order in transaction code CO02 (Change Production Order).
  Going to the "Scheduling" tab and selecting the option to "Reschedule" or "Redetermine Dates."
  Save the changes to update the production order with the new start date.
  
  
  
  Check for Changes: Review any recent changes made to the production order or related master data that could have triggered the need for a new start date. Ensure that all necessary data is accurate and up to date.
  
  
  Review Capacity Planning: Check the capacity of the work centers involved in the production order. If there are capacity issues, resolve them by adjusting the capacity or rescheduling other orders.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to your version of SAP, as the steps may vary slightly depending on the configuration and version.
  
  
  Contact Support: If the issue persists after attempting the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), CO01 (Create Production Order), and COHV (Mass Processing of Production Orders).
  Production Planning Module: Understanding the production planning module and its configuration can help in troubleshooting similar issues in the future.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be specific fixes or updates available.
  
  By following these steps, you should be able to resolve the NJIT_MSG144 error and successfully redetermine the production start date for your production order.