call "MFU_ASSERT_FAIL_Z" using by reference msg end-call.
None.
call "MFU_ASSERT_FAIL_Z" using
                       by reference z"Condition 6 has failed."
end-call. 
               	 The unit testing library routines use the mfunit_prototype.cpy copybook for call prototyping. If required, it is available from the cpylib directory of your product installation directory.