Interfaces and conversions procedure

Data can feeded in 3 ways

1. The Data can be entered using the application Screens.

2.The data can be entered using Oracle’s Open System Interface.

3. The data can be stored in the database table directly

Conversion An overview of its process

(Inbound Process)

1. Get data from legacy system Called Flat file.

2. Load the flat file data into temporary table called staging table using sqlloader

(control files are used .ctl extensions)

3. Validate the data in staging table using pl/sql procedures to define rules of validation.

4. Successful Validation rakes up the data to the interface tables.

5. These Validate data can be directed to base tables using predefined Seeded programs.

(Outbound process)

　
outbound Interface Process:
=============================

1)Develop the PL/SQL Program (Either Procedure or Package)

2)Write the Cursor to retrieve the data from database tables.

3)Create file or Open the File by using UTL_File.fopen().

4)Open the Cursor

5)If any validations are there write the validations

6)Transfer the Data into File by using UTL_File.Put_Line().

7)Close the Cursor.

8)Close the File by using UTL_File.fclose();

9)Register the Procedure or Package as Concurrent Program and submit from SRS Window.


We will use following three functions to generate the file.

1)Utl_File.fopen     = To open (or) Create the file
2)Utl_File.Put_line  = To Transfer the data into the File.
3)Utl_File.fclose    = To close the File after Data transfer.


Difference Between Conversion and Interface

1. Conversion is one-time process 1. Interface is the post production

which is performed once before process.

production go on live.(Pre-production process)

2. Data comes in to Oracle Applications 2. Interface is the integration of

only (One way process) two systems.

3. Interative Process 3. Scheduled and repetive process.

　

Open Interface Tables are standard Oracle tables.

-Oracle uses OITs to provide a simple interface to Oracle base tables.

-Oracle has list of all the open interface that oracle offered in there product.

Interface Program



- It is an inbuilt program in most of the modules to pull up the data from the interface table

Under validations sends data to base tables,if validation fails Displays data to Error a error message

Important Interface Tables

GL INTERFACE TABLES　

GL_BUDGET_INTERFACE TABLE
GL_DAILY_RATES_INTERFACE TABLE
GL_IEA_INTERFACE TABLE
GL_INTERFACE TABLE
GL_INTERFACE_CONTROL TABLE
GL_INTERFACE_HISTORY TABLE

AP INTERFACE TABLES

AP_INTERFACE_CONTROLS TABLE
AP_INTERFACE_REJECTIONS TABLE
AP_INVOICES_INTERFACE TABLE
AP_INVOICE_LINES_INTERFACE TABLE

AR INTERFACE TABLES

　
AR_PAYMENTS_INTERFACE_ALL TABLE
AR_TAX_INTERFACE TABLE
HZ_DQM_SYNC_INTERFACE TABLE
HZ_PARTY_INTERFACE TABLE
HZ_PARTY_INTERFACE_ERRORS TABLE
RA_CUSTOMERS_INTERFACE_ALL TABLE
RA_INTERFACE_DISTRIBUTIONS_ALL TABLE
RA_INTERFACE_ERRORS_ALL TABLE
RA_INTERFACE_LINES_ALL TABLE
RA_INTERFACE_SALESCREDITS_ALL TABLE
FA INTERFACE TABLES

　
FA_BUDGET_INTERFACE TABLE
FA_INV_INTERFACE TABLE
FA_PRODUCTION_INTERFACE TABLE
FA_TAX_INTERFACE TABLE

INVENTORY INTERFACE TABLES

MTL_CC_ENTRIES_INTERFACE TABLE
MTL_CC_INTERFACE_ERRORS TABLE
MTL_CI_INTERFACE TABLE
MTL_CI_XREFS_INTERFACE TABLE
MTL_COPY_ORG_INTERFACE TABLE
MTL_CROSS_REFERENCES_INTERFACE TABLE
MTL_DEMAND_INTERFACE TABLE
MTL_DESC_ELEM_VAL_INTERFACE TABLE
MTL_EAM_ASSET_NUM_INTERFACE TABLE
MTL_EAM_ATTR_VAL_INTERFACE TABLE
MTL_INTERFACE_ERRORS TABLE
MTL_INTERFACE_PROC_CONTROLS TABLE
MTL_ITEM_CATEGORIES_INTERFACE TABLE
MTL_ITEM_CHILD_INFO_INTERFACE TABLE
MTL_ITEM_REVISIONS_INTERFACE TABLE
MTL_ITEM_SUB_INVS_INTERFACE TABLE
MTL_OBJECT_GENEALOGY_INTERFACE TABLE
MTL_RELATED_ITEMS_INTERFACE TABLE
MTL_RESERVATIONS_INTERFACE TABLE
MTL_RTG_ITEM_REVS_INTERFACE TABLE
MTL_SECONDARY_LOCS_INTERFACE TABLE
MTL_SERIAL_NUMBERS_INTERFACE TABLE

MTL_SO_RMA_INTERFACE TABLE
MTL_SYSTEM_ITEMS_INTERFACE TABLE
MTL_TRANSACTIONS_INTERFACE TABLE
MTL_TRANSACTION_LOTS_INTERFACE TABLE
MTL_TXN_COST_DET_INTERFACE TABLE

PO INTERFACE TABLES

PO_DISTRIBUTIONS_INTERFACE TABLE
PO_HEADERS_INTERFACE TABLE
PO_INTERFACE_ERRORS TABLE
PO_LINES_INTERFACE TABLE
PO_REQUISITIONS_INTERFACE_ALL TABLE
PO_REQ_DIST_INTERFACE_ALL TABLE
PO_RESCHEDULE_INTERFACE TABLE
RCV_HEADERS_INTERFACE TABLE
RCV_LOTS_INTERFACE TABLE
RCV_SERIALS_INTERFACE TABLE
RCV_TRANSACTIONS_INTERFACE TABLE

BOM INTERFACE TABLES


BOM_BILL_OF_MTLS_INTERFACE TABLE
BOM_INTERFACE_DELETE_GROUPS TABLE
BOM_INVENTORY_COMPS_INTERFACE TABLE
BOM_OP_RESOURCES_INTERFACE TABLE
BOM_OP_ROUTINGS_INTERFACE TABLE
BOM_OP_SEQUENCES_INTERFACE TABLE
BOM_REF_DESGS_INTERFACE TABLE
BOM_SUB_COMPS_INTERFACE TABLE
CST_COMP_SNAP_INTERFACE TABLE
CST_INTERFACE_ERRORS TABLE
CST_ITEM_COSTS_INTERFACE TABLE
CST_ITEM_CST_DTLS_INTERFACE TABLE
CST_PC_COST_DET_INTERFACE TABLE
CST_PC_ITEM_COST_INTERFACE TABLE

WIP INTERFACE TABLES

WIP_COST_TXN_INTERFACE TABLE
WIP_INTERFACE_ERRORS TABLE
WIP_JOB_DTLS_INTERFACE TABLE
WIP_JOB_SCHEDULE_INTERFACE TABLE
WIP_MOVE_TXN_INTERFACE TABLE
WIP_SCHEDULING_INTERFACE TABLE
WIP_TXN_INTERFACE_ERRORS TABLE