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Capacity Planning not working (Process industry)

Aug 14, 2017 at 06:50 PM

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Hello Experts,

I have tried almost everything in my knowledge and available on scn but capacity planning is not working. When I create process order capacity requirements are not generated it says "No reqmts/caps exists or not relevant to finite scheduling", although "scheduling carried out" green tick appears bottom of screen. When I Goto logs->For scheduling, it says "Scheduling log does not contain any entries".
I have done multiple settings and tests in CORY, OPUZ, OPU5 but no luck.
Resource capacity is relevant to finite scheduling and Capacity header data is also maintained.
Also when I do Scheduling in master recipe in C202 all dates (earlier start ,latest start,earlier finish,latest finish ) are same and time is also 00:00:00.
I think it's master data but i have also checked it multiple times with different combination and still no luck. I have even maintained scheduling profile PI01 in work scheduling view.
Kindly help.

BR,
Shankar

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4 Answers

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Former Member Aug 14, 2017 at 07:04 PM
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I believe you did not maintain shift sequence for the work center. Click on 'Intervals & Shifts' from transaction CR02 to respective work center and update the shifts timings accordingly.

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Caetano Almeida
Aug 15, 2017 at 03:39 PM
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Hello

There are many possible causes for this issue.

I would first review your resource settings. You should observe that the process order resource uses different formulas, as the scheduling is based in the duration instead of setup + processing.

Make sure that you are using a standard value key proper for process manufacturing (such as SAP4) and make sure that you are using a proper formula (such as SAPC00).

Also, in OPUZ, make sure that you are using a routing selection ID that considers master recipe and that you have a valid master recipe and a production version for your material.

Regards,

Caetano

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Hello Caetano,
Thankyou for your reply, I have attached screen shots of OPUZ and Resource tabs:
OPUZ:


CRC2 Resource Tabs:


CRC2 Resource Tabs:



Can you please guide me which Formulas to use for Capacity category 008 and Capacity category 002. Also kindly guide which formulas to use with regard to Capacity category for CAPACITY tab and which for SCHEDULING tab.

I can't find many formulas in standard system.

BR,
Shankar

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Hello

The standard value key SAP4 should have only one value that is the Duration. This duration is used by the standard formula SAPC00 and this formula should be used in the field Other Formula.

Regards,

Caetano

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Hello,

My client requires a SVK to include SETUP time, Change over/move over time, Machine time and Labor time. Now I can create a SVK but can you please help me in creating Formulas for capacities and scheduling. Step wise guide is needed. I'm stuck here.

BR,

Shankar

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Setup time is not supported for process orders. You should create a different operation/activity to map the setup time.

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Hello,
Thank you for replying. Can you please guide me on formulas, what and how should I make them? We will not be incorporating Setup time like you said. Thanks.
BR,
Shankar

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Former Member Aug 16, 2017 at 07:36 AM
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Dear Shankar,

As advised by Caetano Almeida I believe the issue is related to the Formula managed in the Scheduling View and Capacity View at the work center level. I believe you are trying to accomdate Setup time/Processing Time etc. in your process order just as we expect it in the Production Order.

For the Scheduling and Capacity Formula in process industry should be managed at Other Formula section. If you want to Include the Setup time and processing time, then have a Formula like (e.g.) setup time + Processing time * Operation qty/Base Quantity and assign it to the Other Formula section.

This should help you out with the Correct Scheduling/Capacity. Do check and let us know.

Regards,

Krishnan.S

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Hello Krishnan,
Can you please guide me which Formulas to use for Capacity category 008 and Capacity category 002. Also kindly guide which formulas to use with regard to Capacity category for CAPACITY tab and which for SCHEDULING tab.

I can't find many formulas in standard system.
BR,
Shankar

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Former Member

Hello Shankar,

Sorry on the late reply. The standard Formula is SAPC000.But you can create your own required formulas (E.g. Setup time + Processing time * Operation Quantity/Base Quantity) and assign it to the other Formula section of the Capacity tab.

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Jessica Li
Mar 23 at 08:45 AM
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Formulas are configured in OPCY. Notice, "Generate" and "work center for capacity requirement" must be ticked ON for capacity calculation.
Parameters of formula are configured in OPCX.

KBA 2584494 - Scheduling in Process Order describes scheduling formulas, capacity formulas are similarly, but maintained in Capacity tab of resource.

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