Checkmk Werk 14703: sap_hana: Fix agent plugin crash when querying fileinfo

ID: 14703 Title: sap_hana: Fix agent plugin crash when querying fileinfo Component: agents Level: 1 Class: Bug fix Version: 2.2.0i1 The mk_sap_hana agent plugin crashed when querying fileinfo if there are multiple hosts in the system. The error returned by the agent was: "single-row query returns more than one row SQLSTATE".