Implimentation of BADI HRHAP00_VAL_DET to automatically populate the data.

Hi Experts ,

I am implimenting BADI HRHAP00_VAL_DET to automatically populate data of a particular template to the current template(from where the BADi is getting triggered).

The Source template parameters that are available are VA(Criteria Group), Criteria ID (VB) and Column ID .

Can any body tell me how to read the entire contents in an appraisal document.

thanks.