the success status of program object doesn’t mean that the application that is executed by the program object is successful (in this case Job). The success status mean the BOE Program JobServer was able to launch the program successfully
you didn’t mention the DS version, if you are on DS XI 3.1, please check the following post you might be running into same issue
post the output file of the program object, it will have the details of why the Job failed
manoj_d (BOB member since 2009-01-02)