Description:
Transaction types which have special processing. Eg. Allocation, Reallocation, Gift, Revaluation.

PRIMARY KEY
a_sub_system_code_c varchar (24) NOT NULL	Defines a sub system of accounts	a_sub_system
a_transaction_type_code_c varchar (16) NOT NULL

a_transaction_type_description_c varchar (64) NOT NULL	This is a short description which is 32 charcters long
a_spec_trans_process_to_call_c varchar (80) NOT NULL	The filename of the process to call
a_spec_trans_undo_process_c varchar (80)	Process to call to undo the work of the special transaction process, if needed
s_date_created_d date default: CURRENT_DATE	The date the record was created.
s_created_by_c varchar (20)	User ID of who created this record.	s_user
s_date_modified_d date	The date the record was modified.
s_modified_by_c varchar (20)	User ID of who last modified this record.	s_user
s_modification_id_t timestamp default: CURRENT_TIMESTAMP	This identifies the current version of the record.
FOREIGN KEY a_special_trans_type_fk1: a_sub_system_code_c => a_sub_system a_special_trans_type_fkcr: s_created_by_c => s_user a_special_trans_type_fkmd: s_modified_by_c => s_user