Idenitification of R/3 fields for InfoObjects

Hi All,

I have GLPCT(Profit Center Accounting) data in the CSV file. i need to upload this into a custom cube which is almost similar to 0PCA_C01.

Can u pleople pls help me out to find corresponding fields in table GLPCT , for the infoobject 0CREDIT, 0DEBIT, 0Balance & 0Quantity

For e.g. GLPCT table has many fileds like TSL01 ....TSL16, then HSL01...HSL16, then KSL01...KSL16 and MSL01...MSL13.

How to identify the corresponding fields

Thanks