Functional specifications are needs to prepared and given

by functional consultant to the technical team or ABAP

Consultant.. so that they make enhancements..develop as per

clients requirements.

Asume that you have purchase report: which contains

characters and key figures.. such as PO DATE, MATEIRAL

NUMBER, MATERIAL DESCRIPTION, PO VALUE" AND AND SO ON.. BUT

standard report does'nt support for client's for eg..Total

consumption at production or Qty used it for manufacturing"

One has to give specifications..such why it is required,

what is the use of new object, what specifications are

required to develop by ABAP TEAM..