An error occurred during the processing of a TMI connection.

function_name is the name of the function that failed while processing a TMI connection with z/OS® z/OS UNIX System Services. See the z/OS UNIX System Services Programming: Assembler Callable Services Reference for more information about the function that failed and the return code. If the function_name is RACROUTE then the return code and reason code are described in z/OS Security Server RACROUTE Macro Reference.

appl_name is the name of associated application server.

user_id is the user ID of the client connected to the application server.

return_code is the z/OS UNIX System Services return code. These return codes are listed and described in the z/OS UNIX System Services Messages and Codes.

reason_code is the hexadecimal z/OS UNIX System Services reason code. The format of the 4-byte reason code is explained in the introduction to the Reason Code section of the z/OS UNIX System Services Messages and Codes, where the reason codes are listed.