DataStage Server Hang Issues & Resolution

Server hang issue can occurred when

1) Metadata repository database detects a deadlock condition and choose failing job as the victim of the deadlock.
2) Log maintenance is ignored.
3) Temp folders are not maintained periodically.

I will try to explain above three points in detail below:

What can you delete to free up disk space in IBM InfoSphere Information Server

What can you delete to free up disk space in IBM InfoSphere Information Server when disks are becoming full?

What to do ????

Here are some things you can do to clean up space:

• Clear the &PH& file in the Project directory. There is a &PH& directory in each DataStage project directory, which contains information about active stages that is used for diagnostic purposes. The &PH& directory is added to every time a job is run, and needs periodic cleaning out.