CTG6686E    Unable to initialize JNI library: [error ]

The associated error gives more information about the cause. If the error indicates a problem locating the JNI library, ensure that it is available on the path shown by the error. If there was a security exception, ensure that the library has the correct access privileges. If the EXCI is unavailable, check the JNI log for further details. If the resource manager could not be started, check the JNI log for further details. After the error has been resolved start the CICS Transaction Gateway.