How To Fix PE690 - Employee is already assigned, working time cannot be modified

SAP Error Message - Details

• Message type: E = Error

• Message class: PE - Shift Planning: Messages

• Message number: 690

• Message text: Employee is already assigned, working time cannot be modified

What causes this issue?

You are trying to change the shift of an employee already assigned.

System Response

The assignment is not made.

How to fix this error?

Assign the "Adjust working time" requirement again or delete the
existing assignment and then repeat the step.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PE690 - Employee is already assigned, working time cannot be modified ?

  The SAP error message PE690 ("Employee is already assigned, working time cannot be modified") typically occurs in the context of personnel administration or time management when attempting to modify the working time of an employee who is already assigned to a specific work schedule or time management record. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Existing Assignment: The employee is already assigned to a work schedule or has existing time records that conflict with the changes you are trying to make.
  Time Management Records: There may be existing time management records (e.g., time entries, leave requests) that prevent modifications to the working time.
  Configuration Issues: There may be configuration settings in the SAP system that restrict changes to working time for employees with certain statuses or assignments.
  
  Solutions:
  
  
  Check Existing Assignments:
  
  Review the employee's current work schedule and time management records to identify any conflicts.
  Use transaction codes like PA20 (Display HR Master Data) or PA30 (Maintain HR Master Data) to check the employee's assignments.
  
  
  
  Modify or Delete Conflicting Records:
  
  If there are conflicting time records, consider modifying or deleting them if appropriate. Ensure that any changes comply with company policies and regulations.
  Use transaction codes like PT60 (Time Evaluation) or PT50 (Time Management) to manage time records.
  
  
  
  Change Work Schedule:
  
  If the employee needs a different work schedule, you may need to first remove the existing assignment before making changes. This can be done through the relevant infotype (e.g., IT0007 for planned working time).
  
  
  
  Consult with HR or Payroll:
  
  If you are unsure about the implications of modifying working time or if you encounter further issues, consult with your HR or payroll department for guidance.
  
  
  
  Check Configuration Settings:
  
  If you have access to configuration settings, check if there are any restrictions in the system that prevent changes to working time for certain employee groups or statuses.
  
  
  
  Related Information:
  
  Infotypes: Familiarize yourself with relevant infotypes such as IT0007 (Planned Working Time) and IT0008 (Basic Pay) as they are crucial for managing employee working times.
  Transaction Codes: Common transaction codes related to employee time management include:
  
  PA20: Display HR Master Data
  PA30: Maintain HR Master Data
  PT60: Time Evaluation
  PT50: Time Management
  
  
  Documentation: Refer to SAP Help documentation for detailed information on managing employee time and working schedules.
  
  By following these steps, you should be able to resolve the PE690 error and successfully modify the employee's working time as needed.