$ 0 0 Please refer SAP B1 help file, http://help.sap.com/saphelp_sbo91/helpdata/en/44/ac2bc1d8545af0e10000000a11466f/content.htm?frameset=/en/44/c4c1cd7ca22e17e10000000a114a6b/frameset.htm¤t_toc=/en/b1/8fe14910cf46b9b2ff2de2f315e5a2/plain.htm&node_id=2439&show_children=false