Here we would like to draw your attention to OOSK transaction code in SAP. As we know it is being used in the SAP PA-OS (Organizational Structure in PA) component which is coming under HR (HCM) PA module (Personnel Management). OOSK is a transaction code used for Cost Accounting Control in SAP.
It comes under the package for Organization and planning (application) (PP00). When we execute this transaction code, RHCUST01 is the normal standard SAP program that is being executed in background. Transaction code OOSK is included in the SAP component for SAP_HR.
Transaction OOSK technical data table
| Tcode | OOSK |
| Usage | Cost Accounting Control |
| Module | PA |
| Sub Module | PA-OS-ST |
| SAP Package | PP00 |
| Program running | RHCUST01 |
| Component | SAP_HR |