KERN-100 — System call failed with reported errno
Named system function has been called from reported point of source module (file name and line number). This call failed and errno has been set to the value reported in the parenthesis, the text of message precedes it. If the errno value is from a valid range, the errno.h macro name (e.g. EACCESS) is reported in the parenthesis, too.
General explanation of the error can be found in C man pages, influence to an application should be described in consequent TNS error messages.