We are using SRM 5.0 and I receive the dump "buffer table not upto date" when trying to add item to the shopping cart. It happens in both cases of "shopping from the catalog" or "describing requirement".
The error looks like this
An exception occurred which is explained in detail below.
The exception, which is assigned to class 'CX_BBP_PD_ABORT', was not caught and
therefore caused a runtime error.
The reason for the exception is:
Buffer table not up to date