Solution : https://service.sap.com/sap/support/notes/72104 (SAP Service marketplace login required)
Key words : 
glzzpayroll - net- legal insurance- monthly taxing- annual tax- illnesses- external payments, sapserv3>ftp sapserv3              / start file transfer program       /                          / enter 'ftp', password /   cd specific/czsk        /    /   cd note_0071817         /    /  bin                    / switch, czech country specific functionality hr - pa modules, localised functionalitythis section describes main features, health insurance ii/  transportscshk900002 hr 30f, step 3in client 000 run program rpumkg00, program repairs cz+skcshk900014 hr 30f, table content cz+skcshk900009 hr 30f, localized functionality ii/  transport requestsiii/  installation
Related Notes : 
       
| 351712 | Update 21, error corrections HR 3.0F CZ | 
| 326448 | Update 20, error corrections HR 3.0F CZ | 
| 310337 | Update 19, Legal changes CZ 7/2000 ver 3.0F | 
| 216015 | Update 18, Legal changes CZ 4/2000 ver. 3.0F | 
| 202916 | Update 17, error corrections HR 30F CZ | 
| 193156 | Update 16, Legal changes 01/2000 HR 30F CZ | 
| 191519 | Update 15, Legal changes 01/2000 HR 30F CZ | 
| 178691 | Update 14, error corrections HR 30F CZ | 
| 173649 | Update 13, error corrections HR 30F CZ, legal change | 
| 169853 | Update 12, error corrections HR 30F CZ | 
| 165158 | HR Country version 4.5B for CZ,SK,HU | 
| 163426 | Update 11, error corrections HR 30F CZ | 
| 144573 | Update 10, error corrections HR 30F CZ | 
| 133609 | Update 9, error corrections HR 30F CZ | 
| 118785 | Update 8, error corrections HR 30F CZ | 
| 110018 | Legal changes HR-CZ 7/1998 | 
| 107570 | Update 7, error corrections HR 30F CZ | 
| 104318 | Update 6, new functionality for HR 30F CZ | 
| 102155 | Legal changes CZ 4/1998 | 
| 92972 | Legal changes CZ 1/1998 | 
| 89787 | Update 5, Reporting enhancements for HR 30F CZ | 
| 82960 | Update 4, Average calculation for HR 30F CZ | 
| 82570 | Country enhancements Czech,Slovak and Hotpackages | 
| 76006 | Update 3, new functionality for HR 30F CZ | 
| 72963 | Update 2, F4 not possible in RPCIPO00 for MOL=18 |