Enhanced Model (SAP Library - Work Clearance Management (PM-WCM))

Enhanced Model

Definition

A model structure that defines the relationships between the following WCM objects:

Work approval

Applications

Work clearance application

Additional applications

Operational WCD

Use

Use of the enhanced model is advisable if the system should be used to track other safety measures, such as radiation protection, safety in the workplace and fire protection, in addition to lockout/tagout .

Structure

The architecture of the enhanced model is as follows:

This graphic is explained in the accompanying text

Note

Note the following assignment rules:

A work approval can be assigned to several orders. However, an order can only ever be assigned to one work approval. (assignment rule R3)

An application can be assigned to several work approvals, and vice versa. (Assignment rule R4)
A work approval can only be assigned to one application of an application type. For example, it is not possible for several work clearance applications to be assigned to one work approval. (Assignment rule R5)
A work clearance application can be assigned to several Operational WCDs, and vice versa. (Assignment rule R2)

The following graphic illustrates the possible links:

This graphic is explained in the accompanying text