How To Fix CY809 - There is no scheduling log

CY809 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 809

• Message text: There is no scheduling log

What causes this issue?

You have called up the function for displaying the scheduling log.
However, there is no such log from the last planning step.

System Response

The function cannot be carried out.

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.

CY809 - Details

• The SAP error message CY809, which states "There is no scheduling log," typically occurs in the context of production planning and scheduling within the SAP system. This error indicates that the system is unable to find a scheduling log for the operation or process you are trying to execute. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Scheduling Log: The scheduling log may not have been created due to a previous error in the scheduling process.
  Incorrect Configuration: There may be issues with the configuration of the production order or the scheduling parameters.
  Data Inconsistencies: Inconsistencies in master data (like material master, routing, or work center) can lead to scheduling issues.
  Authorization Issues: The user may not have the necessary authorizations to access the scheduling log.
  System Errors: There could be temporary system errors or issues with the database that prevent the log from being generated or accessed.
  
  Solutions:
  
  Check Scheduling Parameters: