Error while clicking on Done/Cancel in the Product Configurator with Customized BO(Account -> Order

Hi,
We are using a customized BO as below
  CUT Service Sub Accounts (Primary BC as 'CUT Service Sub Accounts')
-> Order Entry - Orders (CUT Service Sub Accounts/Order Entry - Orders)
-> Order Entry - Line Items (Order Entry - Orders/Order Entry - Line Items)

Note that Customized BO 'CUT Service Sub Accounts' having all BC's same as 'Order Entry (Sales)'

After adding a product, while clicking on customization Done or Cancel button getting below error

Error invoking service 'CUT eSales Order Entry Toolkit Service', method 'GotoView' at step 'Go to Orders View'.(SBL-BPR-00162)
Invalid operation when not executed.(SBL-DAT-00471)