Wednesday, May 30, 2012

Enterprise Asset management


Enterprise Asset Management (eAM) is a business application to manage
the maintenance operations within a company. These operations can include
both facility and production maintenance. An Asset is anything that requires
maintenance; for example: a building, heating/air conditioning equipment,
production equipment, vehicles, etc.

The eAM application is designed with two user interface layers.
A self-service layer for use by casual users (everyone requesting
 work, tradesmen and production supervisors.
A core (forms-based) layer for the planners, schedulers, and
  professional users.


Oracle eAM supports the following business processes:
• Asset Management
• Work Management
• Component Tracking
• Maintenance Budgeting
• Asset Performance and Forecasting
• Self Service Maintenance

Required Products

   To implement Enterprise Asset Management, you must have the following required products installed:

Oracle Inventory

Oracle Bills of Material

Oracle Human Resources

Oracle Cost Management

Oracle Manufacturing Scheduling

Oracle Quality

Oracle Work In Process




IMPORTANT TABLES AND JOINS IN EAM 

1) Work Request Definition process

   
2) Work Order Definition process
    


3) Work Order Completion process



4) Asset Definition process


 5) Maintenance Cost


Some important Tables, Joins in Oracle apps WIP, BOM, INV :

1) BOM :

BOM_RESOURCES (BR)
BOM_BILL_OF_MATERIALS (BBOM)
BOM_DEPARTMENTS (BD)
BOM_OPERATIONAL_ROUTINGS (BOR)
BOM_OPERATION_SEQUENCES (BOS)
BOM_OPERATION_SEQUENCES (BOS)
BOM_INVENTORY_COMPONENTS (BIC)
BOM_STANDARD_OPERATIONS (BSO)

2) INV : 

MTL_PARAMETERS (MP)
MTL_SYSTEM_ITEMS_B (MSIB)
MTL_MATERIAL_TRANSACTION (MTT)
MTL_SERIAL_NUMBERS (MSN)
MTL_ITEM_REVISIONS (MIR)
MTL_ITEM_CATEGORIES (MIC)
MTL_DEMAND (MD)
MTL_TRANSACTION_TYPES (MTTY)
MTL_CATEGORIES (MC)
CST_ITEM_COSTS (CIC)
CST_COST_ELEMENTS (CCE)

3) WIP :

WIP_PARAMETERS (WP)
WIP_DISCRETE_JOBS (WDJ)
WIP_ENTITIES (WE)
WIP_OPERATIONS (WO)
WIP_REQUIREMENT_OPERATIONS (WRO)
WIP_OPERATION_RESOURCES (WOR)
WIP_TRANSACTIONS (WT)
WIP_TRANSACTION_ACCOUNTS (WTA)
WIP_LINES (WL)
WIP_EAM_WORK_REQUESTS (WEWR)
WIP_EAM_PARAMETERS (WEP)


1) JOINS IN BOM and BOM-INV


BOM_BILL_OF_MATERIALS (BBOM)                       MTL_SYSTEM_ITEMS_B (MSIB)

organization_id                                                                  organization_id
assembly_item_id                                                              inventory_item_id

MTL_SYSTEM_ITEMS_B (MSIB)                                BOM_OPERATIONAL_ROUTINGS (BOR)

inventory_item_id                                                              assembly_item_id
organization_id                                                                  organization_id

BOM_BILL_OF_MATERIALS (BBOM)                       BOM_INVENTORY_COMPONENTS (BIC)

bill_sequence_id                                                                bill_sequence_id

BOM_INVENTORY_COMPONENTS (BIC)               MTL_SYSTEM_ITEMS_B (MSIB)

component_item_id                                                           inventory_item_id

BOM_OPERATIONAL_ROUTINGS(BOR)                  BOM_OPERATION_SEQUENCES(B0S)

routing_sequence_id                                                          routing_sequence_id

BOM_OPERATION_SEQUENCES (BOS)                   BOM_STANDARD_OPERATIONS (BSO)

standard_operation_id                                                       standard_operation_id

BOM_OPEARATION_SEQUENCES(BOS)                  BOM_DEPARTMENTS (BD)

department_id                                                                   department_id

BOM_DEPARTMENTS (BD)                                        BOM_DEPARTMENT_CLASSES

department_id                                                                   department_id
operation_sequence_id                                                      operation_sequence_id

BOM_OPERATION_RESOURCE (BORE)                   BOM_RESOURCES (BR)

resource_id                                                                       resource_id

BOM_DEPARMTENTS (BD)                                         BOM_RESOURCES (BR)

organization_id                                                                  organization_id 


2) JOINS IN INV :

MTL_SYSTEM_ITEMS_B (MSIB)                                 MTL_PARAMETERS (MP)

organization_id                                                                   organization_id

MTL_MATERIAL_TRANSACTION (MMT)                 MTL_TRANSACTION_TYPES (MTT)

transaction_type_id                                                            transaction_type_id

MTL_MATERIAL_TRANSACTION (MMT)                 MTL_ITEM_CATEGORIES (MIC)

organization_id                                                                  organization_id
inventory_item_id                                                              inventory_item_id

MTL_MATERIAL_TRANSACTION (MMT)                MTL_SYSTEM_ITEMS_B(MSIB)

inventory_item_id                                                              inventory_item_id

MTL_TRANSACTION_TYPES (MTT)                         MTL_SYSTEM_ITEMS_B(MSIB)

inventory_item_id                                                              inventory_item_id

MTL_ITEM_REVISIONS(MIR)                                     MTL_SYSTEM_ITEMS_B(MSIB)

inventory_item_id                                                              inventory_item_id
organization_id                                                                  organization_id

CST_ITEM_COSTS(CIC)                                              MTL_SYSTEM_ITEMS_B(MSIB)

inventory_item_id                                                              inventory_item_id
organization_id                                                                  organization_id

MTL_ITEM_CATEGORIES (MIC)                                MTL_CATEGORIES (MC)

category_id                                                                       category_id


JOINS IN INV WITH OTHER MODULES :

MTL_SYSTEM_ITEMS_B (MSIB)                                 RCV_TRANSACTIONS

organization_id                                                                  organization_id

MTL_SYSTEM_ITEMS_B (MSIB)                                 HR_EMPLOYEES

buyer_id                                                                            employee_id



3) JOINS IN WIP :

WIP_ENTITIES (WE)                                                     WIP_TRANSACTIONS (WT)

organization_id                                                                  organization_id
wip_entity_id                                                                     wip_entity_id

WIP_TRANSACTION_ACCOUNTS (WTA)                WIP_TRANSACTIONS (WT)

transaction_id                                                                    transaction_id

WIP_LINES (WL)                                                           WIP_TRANSACTIONS(WT)

line_id                                                                                line_id

WIP_DISCRETE_JOBS (WDJ)                                       WIP_ENTITIES (WE)

wip_entity_id                                                                      wip_entity_id

WIP_ENTITIES (WE)                                                       WIP_OPERATION_RESOURCES (WOR)

wip_entity_id                                                                       wip_entity_id

WIP_ENTITITES (WE)                                                     WIP_REQUIREMENT_OPERATIONS

organization_id                                                                    organization_id

WIP_ENTITIES                                                                 WIP_OPERATIONS

wip_entity_id                                                                       wip_entity_id
organization_id                                                                    organization_id

JOINS IN WIP WITH OTHER MODULES

WIP_TRANSACTION_ACCOUNTS (WTA)               PO_HEADERS_ALL (POH)

po_header_id                                                                   po_header_id

CST_COST_ELEMENTS (CSE)                                   WIP_TRANSACTION (WT)

cst_element_id                                                                 cst_element_id

WIP_OPERATIONS (WO)                                            BOM_DEPARTMENTS (BD)

department_id                                                                  department_id

WIP_ENTITIES (WE)                                                     MTL_SYSTEM_ITEMS_B (MSIB)

organization_id                                                                  organization_id
primary_item_id                                                                inventory_item_id

WIP_OPERATION_RESOURCES (WOR)                    BOM_RESOURCES (BR)

resource_id                                                                       resource_id
                                                   

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