Here we would like to draw your attention to OPR4_CKML transaction code in SAP. As we know it is being used in the SAP CO-PC (Product Cost Controlling in CO) component which is coming under CO module (Controlling).OPR4_CKML is a transaction code used for Closing and Calc. of Periodic Price in SAP.
It comes under the package CKJ5.
Transaction OPR4_CKML technical data table
| Tcode | OPR4_CKML |
| Purpose | Closing and Calc. of Periodic Price |
| Module | CO |
| Component | CO-PC |
| SAP Package | CKJ5 |
| Type | P |