| Table a_valid_ledger_number | 
| 
Description: List of foreign ledgers (eg, other fields) which the local ledger may send transctions to.  | 
| PRIMARY KEY | ||
| 
a_ledger_number_i
 
integer default: 0 NOT NULL  | This is used as a key field in most of the accounting system files .It is created from the first 4 digits of a partner key of type ""ledger"". | a_ledger, a_cost_centre | 
| 
p_partner_key_n
 
bigint default: 0 NOT NULL  | This is the partner key assigned to each partner. It consists of the fund id followed by a computer generated six digit number. | p_partner | 
| 
a_ilt_processing_centre_n
 
bigint default: 0  | The ledger through which inter ledger transactions are routed for processing. | p_partner | 
| 
a_cost_centre_code_c
 
varchar (24) NOT NULL  | This identifies which cost centre an account is applied to. A cost centre can be a partner but reflected as a character rather than a numeric | a_cost_centre | 
| 
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_valid_ledger_number_fk1: a_ledger_number_i => a_ledger a_valid_ledger_number_fk2: p_partner_key_n => p_partner a_valid_ledger_number_fk3: a_ilt_processing_centre_n => p_partner a_valid_ledger_number_fk4: a_ledger_number_i;a_cost_centre_code_c => a_cost_centre a_valid_ledger_number_fkcr: s_created_by_c => s_user a_valid_ledger_number_fkmd: s_modified_by_c => s_user  | ||