Multilevel BOM not exploded during MRP

[Former Member]

Hi

I have a Multilevel BOM, when I run MRP for the FERT material only for the first level material (HALB & ROH) the BOM is expoded and the remaining level are not planned, wht might be the cause.

Jade

[Former Member · Accepted solution]

Hi,

Check whether stock is available in below level. If it is so BOM will not explode.

Check the valid date of that BOM. In the requirement date, the BOM should be valid.

Check have you assigned any phantom material, If it is so BOM will not explode.

Check in material master whether MRP view created or not.

Regards,

Dharma

[Former Member · Accepted solution]

Hi Dharma

I have checked the below.

a) There is no stock

b) there is no phantom material assigned

c) Bom is valid

d) MRP views have been created for all the materials.

Wht might be the problem?

Jade

[former_member184655 · Accepted solution]

Dear Jade ,

What's the MRP type of the FERT material and through which T code did u carry out the MRP run?

Regards

Mangalraj.S

[Former Member · Accepted solution]

Hi

MRP type of the FERT material is PD and I carried out MRP using T.Code : MD02

In MRP 4 View - Materials for dependent requirements are planned.

Also when I check the Planning file entry for the HALB material which is not exploding, the Processing Keys (NETCH,NETPL) are not selected 'X' and also explode BOM is not selected

jade

Edited by: Jade P on Aug 30, 2008 12:55 PM

[former_member184655 · Accepted solution]

Dear Jade,

Check the

1. validity date of all the BOM's

2.If you are using production version check the valid from & to date of them

3.Also the the status of the HALB bom,whether is it active or inactive.

4.Check its plant specific material material status.

5.check what value have you given in BOM selection method .

Check & Correct the modifications required,re run MRP with planning mode 3.

Regards

Mangalraj.S

[Former Member · Accepted solution]

Dear Mangalraj

a) Validity date of all the BOM are from today till 31.12.2999

b) We are not using Production Version.

c) Halb Bom status is active.

d) BOM selection method its left Blank - Selection by order quantity

I am using Procurement type for HALB - F ( as we want to create PR for this material.

Jade

[Former Member · Accepted solution]

HI,

Procurement type is F for HALB. System will create P.R for that material. System will not explode BOM below this level.

Regards,

Dharma

[Former Member · Accepted solution]

Hi Dharma

I changed the Procurement type as X but still I am having the problem.

When I run MRP for the header material planned orders are created and for the Raw material PRs are created but for the Semifinished Material when we check the MD04 Screen you could see Dependent requirements and no Planned orders are there......

jade

Edited by: Jade P on Aug 30, 2008 2:48 PM

[jeet789]

Hi, Please remove the strategy from SFG material and run the MRP it will work by keeping std setting in FG only. i.e 11 & Mixed MRP-2. But in planned order existing stock will be consumed.

[Former Member]

Thanks for your replies, I am closing this thread..

[Former Member]

Hai,

What is ur planning stratergy. If u r using MTS then don't select individual collective indicator as 2 in MRP4 view. Leave it blank.

Bye.

[Former Member]

Hi

I am using Planning strategy 11 gross requirement planning.... and collective requirement 2, I have a problem while running MRP the BOMs in the lower level are not planned... only the first level is planned...

[Former Member]

Pls remove ur collective indicator and run MRP with planning mode 3

i hope it may solve ur prob

[Former Member]

Hi

I removed the collective indicator and run MRP still the system is planning only for the first level.......

Any other solution for this?

Jade

[dhaval_choksi3]

Hy Jade,

- Check in Material Master of Halb (For which BOM is not exploded)

in MRP 4 view.for Planing for dependent requirement.It should be Planned.

- Check the Planned order of that Halb code which is created furing MRP.Is BOM exploded over here (Correct Prod. Version selected)

Regards,

Dhaval

[Former Member]

Hi Dhaval

There is no Planned order created for the HALB material only I could see dependent requirements in the MD04 screen, I have maintained the Procurement key as 'X' still no planned orders.....

Jade

[Former Member]

Ater reading through the communication i feel things are okay, hence try to run the following in sequence

Run

1. MDAB - Planning file entry-background

2. MDRE - Consistency Check

3. MD02 - Single-Item, Multi-Level

MD02 with following parameter

Processing key - NEUPL

Planning mode - 3. Delete and recreate planning data.

Please come back

[Former Member]

Hi Rajesha

I have checked using Planning Strategy 10 instead of 11 its working fine, I think there is something to do with the planning strategy, can you let me know why is this happening??

I have checked the planning file entries its fine...

Jade

[Former Member]

Hi,

Check BOM Components > Status/LngText tab > Further Data section > 'Bulk Material' should not be checked.

If you have Production Version then check whether it is maintain properly (in C223)

regards,

Chintan

[Former Member]

Hi

Bulk material is not checked.

Can a HALB material BOM have an Bom item HALB?

Jade