Method: FILL_HASH_DATA_STRUCTURE
Method: LOAD_CUSTOMER_MASTER_DATA
Method: LOAD
Method: SAVE_DB
Method: SAVE
Method: ENRICH_ADD_CUST_DATA
Method: GET_BP_FROM_IDOC
Method: GET_CUSTOMER_CURRENT
Method: COMPARE_BP_AS_SOURCE_BANK
Method: COMPARE_CUSTOMER_AS_SOURCE