We are using SRM 7.13 classic scenario.
We are trying to customize the functionality to bring the vendor text from shopping cart to the confirmation screen. We have made the required changes in the DOC_CHANGE BADI and have performed the changes in WD_MODIFY_VIEW .
We are able to bring the vendor text from Shopping cart to confirmation screen. We see that the data is also populated in BBP_PD but when we click on save and reopen the confirmation screen, the text from the vendor text node disappears.