Diagnosis
The work schedule was calculated per month as a default value, fromtable T77S0 (entries WORKT DAILY - average work schedule per day andWORKT DAYMT - average workdays per month). This value is mandatorybecause the occupancy of the position is checked making use of themonthly (according to T77S0, entry WORKT PERCK) work schedule of theperson or position / workplace.

Procedure
This value can be overwritten. Further information is available ininfotype documentation (Pushbutton 'infotype documentation').