Same problem for Approve Timesheet. the odataservices as specified in the sap help implementation guide are not available.
http://help.sap.com/fiori_bs2013/helpdata/en/5f/a8675283776f2de10000000a44176d/content.htm
UIX01HCM does not contain the correct odata services.
Please advise what services are meant to be used for the approve timesheet and approve leave request apps as either the implementation information is wrong on sap help or there is something odd going on with the packages.
Swift response would be very welcome!
Thanks,
Mark