Which tables does the IDOC QALITY02 update?

Hi Guys,

I have a serious question at hand. I have to find out which tables the IDOC QALITY02 updates. How do I find this out?

The problem arises because the functional designer wants an IDOC that updates the same tables as transaction code QE51N. Is QALITY02 the right IDOC for doing this? If not which IDOC does the job and how do I find it?

I would really appreciate your help. Please mark this question as URGENT.

Thanks in advance.

- Priyanka Shukla