Here we would like to draw your attention to OS67 transaction code in SAP. As we know it is being used in the SAP CA-GTF (General Application Functions in CA) component which is coming under CA module (Cross Application).OS67 is a transaction code used for ECH: Effectivity Profile in SAP.
It comes under the package CC0C.
Transaction OS67 technical data table
|Purpose||ECH: Effectivity Profile|