CNMASS SAP tcode for – Mass Changes in Project System

Here we would like to draw your attention to CNMASS transaction code in SAP. As we know it is being used in the SAP PS-ST (Structures in PS) component which is coming under PS module (Project Systems).CNMASS is a transaction code used for Mass Changes in Project System in SAP.

SAP CNMASS transaction code

It comes under the package CNMASS.When we execute this transaction code, RCNMASSCHANGE is the normal standard SAP program that is being executed in background.

SAP CNMASS menu path

See the possible menu paths to access the same report by avoiding entering the transaction code.
Path 1
Logistics → Project System → Basic Data → Tools → Mass Change → Execute


Path 2
Accounting → Project System → Basic Data → Tools → Mass Change → Execute


Transaction CNMASS technical data table

TcodeCNMASS
PurposeMass Changes in Project System
ModulePS
ComponentPS-ST
SAP PackageCNMASS
Program runningRCNMASSCHANGE
ObjectC_PROJ_TCD
Screen No1000
TypeR

Some Basic Questions & Answers

Which SAP Program will run when we enter tcode CNMASS?
Program named RCNMASSCHANGE will run when we enter transaction code CNMASS.
What is the transaction code type of CNMASS?
CNMASS is a Report Transaction code type which is shortly represented as R.