Calling API CSD_REPAIR_ACTUAL_LINES_PUB.CREATE_REPAIR_ACTUAL_LINES to create actual lines but got er

Customer Problem Description ---------------------------------------------------   Problem Summary --------------------------------------------------- CSD_REPAIR_ACTUAL_LINES_PUB.CREATE_REPAIR_ACTUAL_LINES giving error   Problem Description --------------------------------------------------- Hi,   We want to copy estimate lines for repair order to actuals. created 2 estimate lines for an repair order and tried to create actual lines using CSD_REPAIR_ACTUAL_LINES_PUB.CREATE_REPAIR_ACTUAL_LINES.   1. First we used API "CS_Charge_Details_PUB.Copy_Estimate" .   2. output of above API is used in API CSD_REPAIR_ACTUAL_LINES_PUB.CREATE_REPAIR_ACTUAL_LINES   1 estimate line is getting copied to actuals but second line onwards gives error "The Transaction Type does not permit the creation of cost Lines".