Here we would like to draw your attention to WR_VK13 transaction code in SAP. As we know it is being used in the SAP MM(Materials Management) module. WR_VK13 is a transaction code used for calls transaction wrapper for vk13 in SAP.
It comes under the package WR_POWL_CORE.When we execute this transaction code, R_WR_WRAP_VK13 is the normal standard SAP program that is being executed in background.
Transaction WR_VK13 technical data table
|Purpose||calls transaction wrapper for vk13|