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Exclude stock from particular storage location at the time of MRP Run

former_member491596
Participant
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Hi

Client is using PP module from long time.

We have joined as a support team.

For every Raw material they have more than one storage location like 1000, 2000, etc.

1000 is the main storage location, 2000 is the Prod. storage location, etc

Now client want to exclude the stock from 2000, etc. at the time of MRP.

For this I maintained 1 (Storage location stock excluded from MRP) in mmsc for storage location 2000.

After taking MRP system is giving only dept. requirement, no procurement proposal.

I checked plant level configuration also but there is no effect means system is not excluding the stock of 2000 storage location.

Please help how system will generate the procurement proposal for raw materials excluding stock of 2000 or others.

Regards

AR

Accepted Solutions (1)

Accepted Solutions (1)

Caetano
Product and Topic Expert
Product and Topic Expert
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Hello

If the stora location is excluded from MRP, system will not generate procurement proposals to cover the dependent requirements, therefore, you should use a different issuing storage location.

Otherwise, you can move the quantity on stock to blocked stock and set in customizing that this is not available for MRP.

BR

Caetano

Caetano
Product and Topic Expert
Product and Topic Expert
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If these options are not suitable, you can create an implementation of BAdI MD_CHANGE_MRP_DATA and use method CHANGE_MDPSX_MARD. See the documentation from this method below:

BAdI method CHANGE_MDPSX_MARD is called when storage location stocks are imported from the database. After the standard logic has run, you can change the corresponding entry in table MDPSX for the individual storage location types via the specified structure.

  • For storage locations in which the stock is planned along with the plant stock, you can change the plant stock quantity. All storage location data on the material is available for these storage locations.
  • For storage locations where the stock does not go into MRP, you cannot change the stock quantity for the individual storage locations.
  • For storage locations in which the stock is planned separately, you can change the stock quantity for the individual storage locations.

Answers (2)

Answers (2)

sjeevan
Active Contributor
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Let us consider the following scenarios:

1. At the production storage locations you keep a certain amount of stock no matter what the dependent requirements are. In this case you maintain the settings like below:

Go to MRP4 tab >> Organizational levels >> Enter Storage location (ex: production storage location)

Remember that if there no enough stock at production storage location then system will just create a transfer reservation (mvt. type 311) to be transferred from rest of the plant stock. So, that you can move stock from 1000 to 2000.

Fill out the following :

2. Your main warehouse 1000 is used for external procurement mainly and you do pull list (for example using MF60 to replenish the requirements at 2000 from 1000, or manually using the MB21, 311 mvt. type) In this case you separate the main warehouse (1000) using MRP area concept.

In this case system will consider only stock at 1000 and will not consider any stock in any other production storage location.

Procedure:

First convert planning file entries using OM0F


Activate MRP areas in tcode : OM01

Then create MRP areas OMIZ (of type storage location) For naming convention follow the link http://scn.sap.com/message/13382740#13382740

Then extend all the materials to the MRP area using BDC method through LSMW and maintian planning parameters.

3. You can create MRP areas for each production storage location and leave the main warehouse without any MRP area so that it is planned at plant level, which in my view is unnecessary. But you need to maintain special procurement key for every production storage location MRP area (PSL) so that the quantities can be transferred from rest of the plant (main storage location in your case) to the PSL.

The following settings need to be maintained for the special procurement key in OMD9:

svs_sap
Active Contributor
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Hi Ashish,

Maintain the exclude storage location from MRP run in config in case you want to exclude storage location entirely (to avoid at material level and maintain at plant level)

config Path is Production > Material requirements planning > Planning > Define storage location MRP per plant

Best regards,

Sharat