CTG9815E The JNI trace file filename specified an unwritable file
Explanation
When trying to set the JNI trace file, the value specified a file on The CICS® Transaction Gateway does not have write permissions to the specified JNI trace file, or the CICS TG does not have permission to create, or write, a file in the specified directory.
System action
The JNI trace file is not changed.
User response
Specify a trace file which can be written to by the CICS Transaction Gateway.