To speak at the macro level which is at the project manager or at senior levels. The functional Spec (specification) which is a comprehensive document are created after the (SRD) software Requirements Doc Ument. It provides more details on selected items originally described in the software Requirements Template. Elsewhere organizations combine these-a single document.
The functional specification describes the features of the desired functionality. It describes the product ' s features as seen by the stake holders, and contains the technical information and the data need Ed for the design and development.
The functional specification defines what the functionality would be was a particular area that's to be precise a transacti On SAP terminology.
The functional specification document to create a detailed design document This explains in detail how the software would b e designed and developed.
the Functional specification translates the software Requirements template into a technical description which
a) Ens Ures that the product feature requirements be correctly understood before moving into the next step, which is a technical Development process.
B) Clearly and unambiguously provides all the information necessary for the technical consultants to develop the Obje Cts.
At the consultant level the functional spects is prepared by functional consultants on any functionality for th e purpose of getting the same functionality designed by the technical people as a most of the times the functionalities Acco Rding to the requirements of the clients is not available on ready-made basis.
Let me throw some light on documentation which are prepared before and in a project:
1) Templates
2) Heat Analysis
3) Fit gap or gap analysis
4) Business Process Design
5) Business Process Model
6) Business Change & Impact
7) Configuration Design, which is just 5% of total sap-have different names-
8) Future Impact & Change Assessement
9) Functional Design (Module Wise)
Ten) Risk assessement
One) Process Metrics and many more--which have impact on business and their work flow
Note * Things differ from one implementation to another, and it all depends on the type of business which are opting for Sap.
I hope this document would help, but would welcome all the and we can improve this document.
What is functional specification in SAP?