Hello Sebastian,
please note: NEVER EVER (!!!) install utilities or tools from third party sites but ONLY FROM YAST from the Suse Linux Repository or DVD
Reson is that SAP B1 / HANA are only certified and guaranteed to run with a SLES 11 SP 3 (at this time) os and this includes all tools and utilities. Beside this SAP may not give you help in support cases when finding out that parts of the system are not the expected ones.
Best
PS: please also mark the helpful answers