MTL_TRANSACTION_TYPES

Inventory

Table Or View: Table

Important columns: 

TRANSACTION_TYPE_ID : Transaction type identifier
TRANSACTION_TYPE_NAME : Name of the transaction type
TRANSACTION_ACTION_ID : Transaction action identifer that is associated with this type
TRANSACTION_SOURCE_TYPE_ID : Transaction source type identifier that is associated with this transaction type
SHORTAGE_MSG_BACKGROUND_FLAG : Flag indicating background notification should be provided for this transaction
USER_DEFINED_FLAG : Set to 'Y' if this type is user-defined

Description: 

MTL_TRANSACTION_TYPES contains seeded transaction types and the user defined ones. USER_DEFINED_FLAG will distinguish the two. The table also stores the TRANSACTION_ACTION_ID and TRANSACTION_SOURCE_TYPE_ID
that is associated with each transaction type.