How To Fix CY314 - Error in calculating date for dispatching backlog

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 314

• Message text: Error in calculating date for dispatching backlog

What causes this issue?

The system cannot convert your entries for the date for dispatching the
backlog (entry type and date) into a concrete date.

How to fix this error?

You should contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY314 - Error in calculating date for dispatching backlog ?

  The SAP error message CY314, which states "Error in calculating date for dispatching backlog," typically occurs in the context of production planning and scheduling. This error indicates that there is an issue with the system's ability to calculate the dates for dispatching materials or production orders due to various reasons.
  Causes of CY314 Error
  
  
  Missing or Incorrect Master Data: The error may arise from missing or incorrect master data such as material master records, routing, or work center data. If the system cannot find the necessary information to calculate dates, it will trigger this error.
  
  
  Capacity Constraints: If there are capacity constraints in the work centers or if the production resources are not available, the system may fail to calculate the dispatch dates.
  
  
  Scheduling Parameters: Incorrect scheduling parameters or settings in the production planning configuration can lead to this error. This includes lead times, processing times, or any other relevant scheduling data.
  
  
  Calendar Issues: If the factory calendar or holiday calendar is not set up correctly, it can affect the scheduling and lead to errors in date calculations.
  
  
  Order Status: If the production order or related documents are in a status that does not allow for scheduling (e.g., if they are already completed or canceled), this can also trigger the error.
  
  
  Solutions to CY314 Error
  
  
  Check Master Data: Review the relevant master data for the materials, routing, and work centers involved. Ensure that all necessary information is complete and accurate.
  
  
  Review Capacity Planning: Check the capacity of the work centers and ensure that there are no constraints that would prevent scheduling. Adjust capacity or reschedule orders as necessary.
  
  
  Adjust Scheduling Parameters: Review and adjust the scheduling parameters in the production planning configuration. Ensure that lead times and processing times are set correctly.
  
  
  Verify Calendar Settings: Check the factory calendar and holiday calendar settings to ensure they are configured correctly. Make sure that the system recognizes working days and non-working days appropriately.
  
  
  Check Order Status: Verify the status of the production orders and related documents. If they are in a status that does not allow for scheduling, take appropriate action to change their status if necessary.
  
  
  Run Scheduling Again: After making the necessary adjustments, try to run the scheduling process again to see if the error persists.
  
  
  Related Information
  
  
  Transaction Codes: You may need to use transaction codes such as CO02 (Change Production Order), CO03 (Display Production Order), or MD04 (Stock/Requirements List) to investigate the issue further.
  
  
  SAP Notes: Check for any relevant SAP Notes or Knowledge Base Articles that may address this specific error or provide additional troubleshooting steps.
  
  
  Consult Documentation: Review SAP documentation related to production planning and scheduling for best practices and configuration guidelines.
  
  
  If the error persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and assistance.