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performance based manintennace- order creation without recording required value recording in ik11

Feb 07 at 10:09 AM

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Hi All,

i have created measurement document as 35500 hours with ik11 tcode and maintained the start reading in ip01 as 24000 hrs and the frequency maintained as 12000 hrs in strategy. i did this creation of initial reading and ik11 reading within 2 days. i setup the ip30 bg and noticed that maintenance order is created for this scenario even though required counter reading is not maintained, in my case if i maintain 36000+ hrs in ik11, system should create the order. now reading i maintained in system is only 35500, still created the order. i could not understand the logic why orders are created. please advise what need to be changed so that system will not create any orders without recording required counter value. thanks you.

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3 Answers

Tom Evans Feb 07 at 05:17 PM
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Raju,

On the measurement point, there is an expected rate for the counter. What did you set that to be?

Also, the Call Horizon is a factor. That creates the Order before the Due Date as a % of the Cycle Time.

The expected rate is used to predict when the planned trigger reading will come due. With the expected rate, essentially a Counter-based plan turns into a time based plan. SAP uses the last measurement document reading and the expected rate to predict on what day the counter will cross the trigger point. This is the predicted Due Date. (The prediction changes with each new Measurement Document.)

Once that predicted date is determined, then SAP uses the Call Horizon as a % of the cycle (based on the expected rate).

TRE

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Former Member Feb 08 at 10:14 AM
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Hi Raju,

Can you also help with data like when was the first order generated.

If possible could you provide IP10 screenshot for the said plan.

Regards,

SAP PM

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raju 123 Feb 08 at 07:38 AM
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Thanks for response sir.

i have not seen any field like expected rate of counter. please see below screen shot.

in call horizon, maintained 0% tolerance as below:

Please advise.


6eo8s.png (43.2 kB)
i6q1i.png (19.1 kB)
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