BPXM018I

Explanation
 The system encountered an error while running
BPXBATCH.
 In the message text:  return_code
The failure return code.
reason_code
The failure reason code. For an explanation of the
return code and reason code, see z/OS UNIX System Services Messages and Codes.

System action
 The system ends the program.

Operator response
 None.

System programmer response
 BPXBATCH requires program /bin/login.

Programmer response
 Look up the return and reason
code to determine why the z/OS® UNIX system
services callable service spawn (BPX1SPN) failed. For a SH request
through either the BPXBATSL entry point or BPXBATCH with _BPX_SHAREAS=MUST,
the user must be a superuser (UID=0). This is important because some
processes, including running the shell, use programs like /bin/login
that require a UID=0. Programs requiring superuser access can only
run in shared address space mode if the address space itself is running
UID=0.

Module
 BPXMBATC

Source
 z/OS UNIX System Services kernel (BPX)

Routing Code
 11

Descriptor Code
 6