Here we would like to draw your attention to CN53 transaction code in SAP. As we know it is being used in the SAP PS-IS (Information System in PS) component which is coming under PS module (Project Systems).CN53 is a transaction code used for Overview: Milestones in SAP.
It comes under the package CNIS.When we execute this transaction code, RCNMS000 is the normal standard SAP program that is being executed in background.
SAP CN53 menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Logistics → Project System → Information System → Structures → Enhanced Individual Overviews → Milestones
Accounting → Project System → Information System → Structures → Enhanced Individual Overviews → Milestones
Transaction CN53 technical data table
Some Basic Questions & Answers
Program named RCNMS000 will run when we enter transaction code CN53.
CN53 is a Report Transaction code type which is shortly represented as R.