Solution : https://service.sap.com/sap/support/notes/1237172 (SAP Service marketplace login required)
Key words : 
linux sles 10 support package 1 vmware esx environment, linux sles10 sp1 x86_64 operating system, vm ware esx server, graphic installation tool sdbsetup, vmware esx, existing library libpng, error occurred previously, linux manufacturer, x86_64 reason, terms sdbsetup
Related Notes : 
       
| 1142243 | MaxDB release for virtual systems | 
| 1092397 | MaxDB installation and upgrade tool SDBSETUP |