We are using costing based COPA. We are getting wrong gross profit when compared to financial gross profit. Now we are going to match all the components in ke30 report to gl account balances. Revenues are matching with gl account balances. Now we have to match all the costs to gl account balances. I have taken all line items of ke30 report. All the amounts related to costs are coming from billing documents. So there is no cost eIement in that actual line items. I am unable findout the gl accounts associated with costs in COPA. My question is how to get all the gl accounts associated with costs mapped in copa. please help me. advance thanks.