TT-48063
TimesTen Cluster agent could not create files on directory_name.
Additional Information
On Linux or UNIX systems, all cluster processes of a particular TimesTen instance have their socket files in the temporary directory crsTT_instance admin_instance name. Oracle Clusterware executes action programs that communicate with the TimesTen cluster processes through these file sockets.
Ensure that the TimesTen instance administrator and the Clusterware administrator users have read, write and execute permissions on the temp (/tmp) directory.
In the ttcwerrors.log file, check if any OS errors occurred before this error.