dropping first product from vendor punch-out catalog
We are having classic scenario implemented with GOA on SRM server 5.5 and support pack 9 with CCM2.0.
Currently we are facing an issue for one vendor punch-out catalog. When we are choosing multiple products from vendor catalog,it is dropping first product and bringing remaining products in the shopping cart. We have checked OCI mapping , it looks fine . I have also checked all configuration for catalog call structure. Can anyone answer what could probable reason for this issue?
Thanks in advance.