888_erp607_process_overview_en_xx.ppt
DESCRIPTION
888_ERP607_Process_Overview_EN_XX.pptTRANSCRIPT
Work Clearance Management
SAP Best Practices for Chemicals
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Purpose, Benefits, and Key Process Steps
Purpose This process creates a safe environment for the maintenance staff to perform maintenance work. In addition, applicable environmental safeguards can be adhered to and the reliability of the assets is guaranteed.
Benefits• A component with which the safety measures during maintenance work at technical objects can be controlled and
monitored
• The WCM process is fully integrated with the work order process
• All permit in WCM objects must be issued before execution of actual maintenance
• A protection that ensures that a technical object that is managed as an item in an Operational WCD can only be orderly tagged or untagged from certain Operational WCDs
Key Process Flows Covered• Creating Maintenance Order with WCM Requirement
• Creating Work Approval (WAP)
• Creating Work Clearance Application (WCA)
• Creating additional application Hot Work
• Creating Operational Work Clearance Document (WCD)
• Performing Permit Approval process
• Performing operational cycle of Lockout / Tag out
• WCM objects for a planned maintenance order are generated from a maintenance plan
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Required SAP Applications and Company Roles
Required SAP Applications SAP ECC 6.00 enhancement package 7
Company Roles Maintenance Employee WCM Planner Administrator
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Detailed Process Description
Work Clearance ManagementThe design of the scope item is based on SAP WCM enhancement model, and fully integrated with the work order process.
The WCM planner can create work approval from a maintenance order, then the reference information in the maintenance order can be copied into work approval automatically. Same result when creating WCA and Hot Work from WAP, WCD from WCA.
Once determines to activate the WCM process during maintenance process to ensure maintenance staff’s safety, all permit must be issued before execution of actual maintenance.
Lockout/Tag out consists of orderly tagging and subsequent un-tagging of technical objects, so that work and tests on technical objects can be performed safety.
Maintenance employee can create a maintenance plan to regularly generate maintenance order. All WCM objects could be generated automatically and link to the maintenance order.
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Process Flow DiagramWork Clearance Management
IT
Ad
min
istr
ato
rE
ven
tC
he
mic
als
: M
ain
ten
an
ce
Sp
ec
iali
stP
M-W
CM
Ma
inte
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lan
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Create Maint. Order with
WCM Requirement
Maintain Activation of Work Clearance for Maintenance
Orders
Safety Measure before Actual Maint. Work
Create Work Approval from
Maint Order
Create WCA from Work Approval
Create Addit. Application for Hot Work from
WAP
Create Operational
WCD from WCA
Assign External Document to Operational
WCD
Setting WAP to Prepared
Setting WCA to Prepared
Setting Hot Work
Application to Prepared
Approve Tagging for WCA before
Hot Work is Approved
Approving Hot Work Permit
Approve Tagging for WCA after Hot Work is Approved
Set WCD to Prepared to
Start Tagging
Perform Tagging
Approve Safety Measurement in
WCA
Print Work Permit
Release Execution for Work Order
Execute Actual Maintenance
Work
Perform Test Cycle
Maintenance Work
Completed
Set Work Order to Work
Completed
Set Work Approval to
Closed
Set Application for Hot Work to
Closed
Set WCA to Closed
Perform Untagging
Set WCD to Closed
Operational Maintenance (929) – Step
4.15
Operational Maintenance (929) – Step
4.16
Operational Maintenance (929) – Step
4.17
Maintenance Plan Scheduling
Create Maintenance
Plan
Schedule Maintenance
Plan
Run Program RIWC0016 to
Generate WCM Objects
Check Call Object
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Legend
Symbol Description Usage Comments
Band: Identifies a user role, such as Accounts Payable Clerk or Sales Representative. This band can also identify an organization unit or group, rather than a specific role.
The other process flow symbols in this table go into these rows. You have as many rows as required to cover all of the roles in the scenario.
Role band contains tasks common to that role.
External Events: Contains events that start or end the scenario, or influence the course of events in the scenario.
Flow line (solid): Line indicates the normal sequence of steps and direction of flow in the scenario.Flow line (dashed): Line indicates flow to infrequently-used or conditional tasks in a scenario. Line can also lead to documents involved in the process flow.
Connects two tasks in a scenario process or a non-step event
Business Activity / Event: Identifies an action that either leads into or out of the scenario, or an outside Process that happens during the scenario
Does not correspond to a task step in the document
Unit Process: Identifies a task that is covered in a step-by-step manner in the scenario
Corresponds to a task step in the document
Process Reference: If the scenario references another scenario in total, put the scenario number and name here.
Corresponds to a task step in the document
Sub-Process Reference: If the scenario references another scenario in part, put the scenario number, name, and the step numbers from that scenario here
Corresponds to a task step in the document
Process Decision: Identifies a decision / branching point, signifying a choice to be made by the end user. Lines represent different choices emerging from different parts of the diamond.
Does not usually correspond to a task step in the document; Reflects a choice to be made after step execution
Symbol Description Usage Comments
To next / From last Diagram: Leads to the next / previous page of the Diagram
Flow chart continues on the next / previous page
Hardcopy / Document: Identifies a printed document, report, or form
Does not correspond to a task step in a document; instead, it is used to reflect a document generated by a task step; this shape does not have any outgoing flow lines
Financial Actuals: Indicates a financial posting document
Does not correspond to a task step in a document; instead, it is used to reflect a document generated by a task step; this shape does not have any outgoing flow lines
Budget Planning: Indicates a budget planning document
Does not correspond to a task step in a document; instead, it is used to reflect a document generated by a task step; this shape does not have any outgoing flow lines
Manual Process: Covers a task that is manually done
Does not generally correspond to a task step in a document; instead, it is used to reflect a task that is manually performed, such as unloading a truck in the warehouse, which affects the process flow.
Existing Version / Data: This block covers data that feeds in from an external process
Does not generally correspond to a task step in a document; instead, this shape reflects data coming from an external source; this step does not have any incoming flow lines
System Pass / Fail Decision: This block covers an automatic decision made by the software
Does not generally correspond to a task step in the document; instead it is used to reflect an automatic decision by the system that is made after a step has been executed.
<F
unct
ion>
Ext
ern
al t
o S
AP
Business Activity / Event
Unit Process
Process Reference
Sub-Process
Reference
Process Decision
Diagram Connection
Hardcopy / Document
Financial Actuals
Budget Planning
Manual Proces
s
Existing Version /
Data
System Pass/Fail Decision
© 2014 SAP SE or an SAP affiliate company. All rights reserved. 7
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