Here is the complete list of SAP TCodes in Controlling module. The most commonly used TCodes are at the top of the list. Click on a sub-module to see the TCodes specific to that module.

Overhead Cost Controlling TCodes (CO-OM)

Tcode Description
OKB9 Change Automatic Account Assignment
KP26 Change Plan Data for Activity Types
KO88 Actual Settlement: Order
KORI Job Selection
KALE Reconcil.Ledger: Display Totals Rec.
KP06 Change CElem/Activity Input Planning
KSB1 Cost Centers: Actual Line Items
CJ88 Settle Projects and Networks
CPMB ABC: Plan Reconciliation
KALA Activate Reconciliation Ledger
KALI Import Reconcil. Ledger Reports
CO88 Act. Settlment: Prod./Process Orders
CJ40 Change Project Plan
CJ30 Change Project Original Budget
OKKP Maintain Controlling Area
..... ..................................

Profitability Analysis TCodes (CO-PA)

Tcode Description
KE30 Execute profitability report
VALU Valuation Analysis
KE24 Line Item Display - Actual Data
KEPM CO-PA Planning
KEDR Maintain Derivation Strategy
KE4I View maintenance VV2_T258I_V
KE21N CO-PA Line Item Entry
KEPH Segment-Specific Events
KEB0 Create CO-PA DataSource
KEU5 Perform act. cost-ctr cost transfer
KEA0 CO-PA: Maintain Operating Concern
KE4S Post billing documents to CO-PA
KEPC Flexible Callup of Cost Estimates
KEAT Reconcile CO-PA <-> SD <-> FI
KE27 Periodic valuation
..... ..................................

CO General TCodes

Tcode Description
CK11N Create Material Cost Estimate
OKB9 Change Automatic Account Assignment
KP26 Change Plan Data for Activity Types
SE16N General Table Display
MR11 GR/IR account maintenance
KO88 Actual Settlement: Order
CK40N Edit Costing Run
KORI Job Selection
KALE Reconcil.Ledger: Display Totals Rec.
KP06 Change CElem/Activity Input Planning
CK24 Price Update with Cost Estimate
KE30 Execute profitability report
KSB1 Cost Centers: Actual Line Items
CJ88 Settle Projects and Networks
CPMB ABC: Plan Reconciliation
..... ..................................

See the complete list of SAP CO General TCodes

Management of Internal Controls TCodes (BW-BCT-CO-OM)

Tcode Description
UPBR_STRUCT Planning: Maintenance sender struct.
UPBR_RULE Planung:
DSIP DataSource InfoProvider Mapping

Product Cost Controlling TCodes (CO-PC)

Tcode Description
CK11N Create Material Cost Estimate
MR11 GR/IR account maintenance
CK40N Edit Costing Run
CK24 Price Update with Cost Estimate
KKF6N Maintain Product Cost Collector
CKR1 Reorganization in Product Costing
KKS2 Variances - Product Cost by Lot (I)
CK13N Display Material Cost Estimate
OKTZ Cost Comp. Str (View Cluster Maint.)
KKS1 Variances - Product Cost by Lot (C)
CKMLCP Cockpit Actual Costing
KKAX WIP Calculation for Order
KKA2 Project Results Anal. and WIP Calc.
KKAO WIP Calc.: Collective Processing
CKM3 Material Price Analysis
..... ..................................

TCodes (CRM-BTX-CTR-UCO-CHP)

Tcode Description
CRM_MASS_CP_DEL Delete Mass Change Processes

See the complete list of SAP CO TCodes (CRM-BTX-CTR-UCO-CHP)