How to restrict RESCHEDULING after MRP run ?

[Former Member]

Dear All,

We r using prodn. strategy 30. We don't take MRP run for finished material. First we create production orders for finished material & then we take MRP run to create planned orders for semifinished material.

After MRP run , production orders of semifinished material of previous month gets rescheduled . How to avoid this ?

We created production orders of NOV2007.

When we take MRP run today i.e. SEPT2007 to create planned/prodn orders of OCT2007 m/c shop plan. It shows wrong results. It is not giving right requirement for blanks .

PL' answer.

[former_member698542 · Accepted solution]

Hi Kishore,

Resheduling harizon in defined in no of days to Rescgdule the unused Planned orders/purchase requisitions to cover the requirement. It is defined in MRP group OPPR and in the Plant parameters OPPQ.

If the unused planned orders lies before the requirement date then it is Resheduled Out i.e. Postpone process.

If the unused planned orders lies after the requirement date then it is Reschedule In i.e. Bring forward operation.

Hope it is clear. Reward points if useful.

Thanks and regards

Murugesan

[Former Member · Accepted solution]

How to get list of rescheduled orders / materials having message 15. ?

[Former Member · Accepted solution]

Production orders also gets rescheduled ? We want to restrict it ?

If final product (parent material) technically completed(TECO), will it affect rescheduling ?

Pl' give details.

[muthusamy_sankaran · Accepted solution]

Hi Kishore,

you can get the list of materials for under MRP exception group 7

TCode: MD06 --> enter MRP contoller --> select Tab Exception Group "7" then excute, you will get the list of materials

Regards,

Sankaran

[Former Member · Accepted solution]

Production orders will not get rescheduled automatically...

Please copme back with question if you need help

[Former Member · Accepted solution]

Yes, Production orders can also get resheduled. Any unused receipts falling within the Rescheduling Horizon will get rescheduled.However in OPPQ for plant or MRP group parameters, we can restrict which receipts to be considered for rescheduling and which receipts not to be considered.

Once the Production order status is TECO, it will not appear in MD04, so no chance of getting affected by Rescheduling.

[Former Member]

Dear,

Just firm the planned order, system will give * mark infront of planned order number(ex-0000061901/RS *), These orders will not be rescheduled by system even you run MRP!!!!!.

Try and come back if need more help.

[Former Member]

Thanks 4 ur reply.

HOW TO FIRM THE PLANNED ORDERS. Pl' give example.

[Former Member]

Dear,

Just goto MD12 and enter the planned order and in the planned order screen,

in the firming subtab check the check box-planned order...it will firm the order.

Now your one more questioon is - productioon orders will not get resceduled automatically when you run MRP.....it will give exception message, you need to take a decision depending on your requirement

One more question or yours...- You will get the report in MDLD

EM - 15 is falling under EM group - 7, hence

In MDLD, check the check box - Exception during rescheduling and run the report with other required parameters...

You will get the result for EM-15/10...

[Former Member]

Hi Kishore

Its better you firm all your planned order either manually or automatically

for automatically you use MRP type P1

Cheers

Bala

[Former Member]

Restrict it using the Reschediling horizon functionality in OPPQ for a plant or a MRP group.

This prevents receipts out side the Rescheduling horizon from beiong rescheduled.

Reward if your issue is resolved.

Message was edited by:

Ratan

[Former Member]

Hi,

In OPPQ/OPPR increase the tolerance value to a high value.

The system compares this value with the ( order finish date - reqmts date) and if it is greater the system do reschedules.

Ex tolerance value -

---

2

diff bet ( order finish date - reqmts date ) -

---

5

the system reschedules.

so increase the tolerance value to 5 and see the results. The system does not

reschedules.

OR in OPPQ disable the indicator for production order

Regards,

nandha