I have to confirm that an engine was not able to run. In the output below you see that it indeed got errors, but it didn't send those messages to the output file. When I run the same thing with a different executable it works. So does this mean something in the executable could cause it not to go to the output file??

$ cd Tar
$ ./Engine > ../engine_output.txt
exec(): 0509-036 Cannot load program ./Engine because of the following errors:
0509-150 Dependent module libodbc.a(libodbc.so.1) could not be loaded.
0509-022 Cannot load module libodbc.a(libodbc.so.1).
0509-026 System error: A file or directory in the path name does not exist.
$ cd ..
$ cat engine_output.txt
$ ls
AIX_50_ODBC_test.sh engine.tar engine_result.txt
Tar engine_output.txt
$