How To Fix 5A566 - Work time per week is calculated acc. to T77S0

5A566 - Overview

• Message type: E = Error

• Message class: 5A - Basis Personnel Management

• Message number: 566

• Message text: Work time per week is calculated acc. to T77S0

What causes this issue?

As a default value, the work schedule was calculated per week from
table T77S0 (entries WORKT DAILY - average work schedule per day and
WORKT DAYWK -average workdays per week).
This value is mandatory because the occupancy of the position is
checked making use of the weekly (according to T77S0, entry WORKT
PERCK) work schedule of the person or position / workplace.

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

How to fix this error?

This value can be overwritten. Further information is available in
infotype documentation (key 'infotype documentation').

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 5A566 - Work time per week is calculated acc. to T77S0 ?

  The SAP error message 5A566, which states "Work time per week is calculated according to T77S0," typically relates to issues with the configuration of work schedules or employee time management settings in the SAP system. This error can occur when there is a mismatch or misconfiguration in the work time settings for an employee or a group of employees.
  
  Cause:
  
  
  Configuration Issues: The error often arises from incorrect settings in the T77S0 table, which is used to define work time rules and parameters for employees.
  Employee Master Data: The employee's master data may not be correctly set up, particularly in relation to work schedules, time management, or infotype 0007 (Planned Working Time).
  Work Schedule Rules: There may be inconsistencies in the work schedule rules assigned to the employee or group of employees.
  Absence Types: If there are specific absence types or time types that are not configured correctly, it can lead to this error.
  
  
  Solution:
  
  Check T77S0