Solution : https://service.sap.com/sap/support/notes/86790 (SAP Service marketplace login required)
Key words :
options 'generate/change period work schedules manually', time management > work schedules > work schedule rules, work schedules > generate work schedules manually, 'generate period work schedules, existing time infotype records, simg ohix0144 menupt00 save, generate work schedules, time infotype records, simg ohix0143 menupt00, 'tools --> current settings'
Related Notes :
| 135028 | Transfer IMG activity to current setting |