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Item | Master Schedule Date | Master Schedule Qty | Required Hours | Required Date |
---|---|---|---|---|
A | 07-FEB | 10 | 240 | 02-FEB |
A | 10-FEB | 10 | 240 | 07-FEB |
A | 15-FEB | 10 | 240 | 10-FEB |
Table 1 - 4. Required Hours and Required Dates for D1, R2 (Page 1 of 1) |
The following table illustrates how routing-based RCCP buckets the required hours for D1, R2 into weekly buckets. The example assumes that the first bucket starts on 31-JAN.
Week Start Date | Department | Resource | Required Hours |
---|---|---|---|
31-JAN | D1 | R2 | 240 |
07-FEB | D1 | R2 | 480 |
Table 1 - 5. Bucketed Required Hours and Required Dates for D1, R2 (Page 1 of 1) |
You can define resources, departments, shifts, and shift calendars in Oracle Bills of Material. Having defined your departments, resources, and shifts, you can assign shifts to resources and resources to departments.
Routing-based RCCP calculates available hours for a resource by summing the available hours for each shift that uses the resource using the following formula:
For 24-hour resources, routing-based RCCP modifies the formula as follows:
Capacity units represents the number of resource units available to a department. Shift hours per day and shift days per week reflect the availability times you specify for each shift. Workdays per week reflect the number of workdays in the week based on the workday calendar you define using the Define Workday Calendar window in Oracle Bills of Material.
The following table illustrates how routing-based RCCP would calculate available hours for D1, R2 assuming that you have assigned it to two shifts, Shift 1 and Shift 2. In this example, the available hours for D1, R2 on Shift 1 is 2 x 6 x 5 = 60 hours. Routing-based RCCP would calculate the total hours available for D1, R2 as 60 + 80 = 140 hours per week.
Shift | Capacity Units | Shift Hours/Day | Shift Days/Week | Available Hours |
---|---|---|---|---|
Shift 1 | 2 | 6 | 5 | 60 |
Shift 2 | 2 | 8 | 5 | 80 |
Table 1 - 6. Available Hours for D1, R2 (Page 1 of 1) |
The following table illustrates how routing-based RCCP would calculate capacity utilization for D1, R2 for the weeks starting 31-JAN and 07-FEB. In this example, the capacity utilization for D1, R2, for the week starting 31-JAN, is 240/140 x 100% = 171%
Week Start Date | Required Hours | Available Hours | Capacity Utilization |
---|---|---|---|
31-JAN | 240 | 140 | 171% |
07-FEB | 480 | 140 | 343% |
Table 1 - 7. Capacity Utilization for D1, R2 (Page 1 of 1) |
Notice that rough cut analysis reveals that D1, R2 is overloaded in both periods. This is illustrated in the following diagram.
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