powerbuilder businessobjects coding

[kvdi765]

we have a powerbuilder program with some businessobjects statements in it
we like to change from version of businessobjects (5.1.2 to 6.5.2) and therefor we are testing the powerbuilder program
IT DOESNT WORK
the exportsheetashtml statement doesnt work anymore
coding:
lole_bo_doc.ExportSheetsAsHtml(ls_dest_temp_file
+ ".htm", "Report1", True, True, True, True, True,
True, True, 0, true, 0)
error:
Error text = Error calling external object function exportsheetsashtml at line 138 in function of_save_as_html of object n_adap_save_in_bo..

must we change anything in powerbuilder when we are working with the new version of BO (...library, dll, ..)

thx in advance