COBRT181 Invalid parameter error (Fatal)

A parameter that you have used is not one which is recognized by your system.

Resolution:

Revise your code to contain a parameter which is known by your system.

One such situation that could have caused this error is when attempting 64-bit file access where it is not permitted; see FILEMAXSIZE for scenarios where such access should not be attempted. If 64-bit access is required for a remote file system, set the remote_64bit_access tunable.