Change Purchsaing Group in Shopping Cart Basis data.
We are implementing clasisc scenario of Self Service procurement.
We want to change a purchasing group in basic data of Item added in Shopping cart. Out logic is we are getting purchasing group maintained in material master in R/3 via RFC. Now we want to change this new Purchasing group to basic data of Item.
How can we do it? We have tried DOC_CHANGE_BADI, but sucessfuly change the purchasing grp also but the problem is staus made as error in process and its not going for approval process.
we cheked monitor shopping cart and bbp_pd also but there are no errors.
Kindly guide us how to change the purchasing grp.
Thanks in advance.