How To Fix CY803 - You should look in the scheduling log

CY803 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 803

• Message text: You should look in the scheduling log

What causes this issue?

Errors or warnings arose during the planning step last called up.
Therefore, you should look at the scheduling log.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY803 - You should look in the scheduling log ?

  The SAP error message CY803, which states "You should look in the scheduling log," typically occurs in the context of production planning and scheduling within the SAP system. This message indicates that there is an issue with the scheduling of a production order or a related process, and it suggests that you should check the scheduling log for more detailed information about the error.
  
  Cause:
  The error can be caused by various factors, including but not limited to:
  
  Resource Availability: The required resources (machines, labor, etc.) may not be available at the scheduled time.
  Capacity Constraints: There may be capacity constraints that prevent the scheduling of the order.
  Incorrect Master Data: Issues with master data, such as incorrect routing, work center settings, or production versions.
  Scheduling Parameters: Incorrect scheduling parameters or settings in the production order or in the planning configuration.
  Dependencies and Constraints: Dependencies between orders or constraints that are not met.
  
  
  Solution:
  To resolve the CY803 error,