Forum Post: Integration Manager: A get/change operation error on table 'SOP_LINE_CMT_WORK_HIST' (45)

Hello: In trying to use Integration Manager for GP 2013 R2 (12.00.1920) to import sales invoices, I get the following error: A get/change operation error on table 'SOP_LINE_CMT_WORK_HIST' (45) Does anyone know how to eliminate this error? Thanks! John