Here we would like to draw your attention to CFB_NAV transaction code in SAP. As we know it is being used in the SAP MM-PUR (Purchasing in MM) component which is coming under MM module (Material Management).CFB_NAV is a transaction code used for Start Transactions in SAP.
It comes under the package MEREQ_RMC.When we execute this transaction code, CFB_NAVIGATION_TARGET is the normal standard SAP program that is being executed in background.
Transaction CFB_NAV technical data table
Some Basic Questions & Answers
Program named CFB_NAVIGATION_TARGET will run when we enter transaction code CFB_NAV.
CFB_NAV is a Report Transaction code type which is shortly represented as R.