Oracle Mobile Supply Chain Applications (MSCA) is a separate module of Oracle that can be used along with bar code readers for improving productivity (faster transactions with less key strokes) and better transaction accuracy. MSCA is primarily used for all inventory transactions like receiving, picking, shipping, returns, job completion etc. MSCA provides both character interface as well as GUI interface based on what your bar code reader can support.

MSCA can be accessed from command promt using telnet server.