IW40N is a SAP tcode coming under CO module and SAP_APPL component. View some details about IW40N tcode in SAP.
- IW40N tcode used for : Operation Cost Overview in SAP
- Module : CO (Controlling)
- Parent Module : CO (Controlling)
- Package : ERP_CO_OLC (Operation Level Costing xApp Functions)
- ABAP Program : OLC_OP_COST_REPORT

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Definitions
What is SAP ?SAP is the short form of Systems, Applications & Products in Data Processing. It is one of the largest business process related software. This software focused on business processes on ERP & CRM.
What is transaction code in SAP?Transaction code shortly known as tcode, is a shortcut code to access different functional areas in SAP. It avoid users from long menu path to reach a report. Instead of that users can type the corresponding transaction code and press enter, the corresponding SAP page will load. It’s a good practice to remember or note down the transaction codes that we need to use in our regular work.
IW40N related transaction codes
| Tcode | Note |
|---|---|
| IW40N | Operation Cost Overview |
| CN42N | Overview: Project Definitions |
| CN43N | Overview: WBS Elements |
| CN44N | Overview: Planned Orders |
| CN45N | Overview: Orders |
| CN46N | Overview: Networks |
| CN47N | Overview: Activities/Elements |
| CN48N | Overview: Confirmations |
| CN49N | Overview: Relationships |
| CN50N | Overview: Capacity Requirements |
| CN51N | Overview: PRTs |
| CN52N | Overview: Components |
| CN53N | Overview: Milestones |
| CN54N | Overview: Sales Document |
| CN55N | Overview: Sales and Dist. Doc. Items |