Inconsistency found in MRP created PR release date

[Former Member]

Hi Experts,

We use MRP for creation of all PRs. The flow goes this way.

Create PM order -> enter material quantity in PM order (say qty 1) -> Run MRP  -> PR gets created based on the requirement in the PM order for qty 1.

The problem or the inconsistency that we observed in one of the PR which was created was the release date of the PR was not correct.

The PM order was created on 25.09.2015 and material was added on 28.09.2015.the MRP was run on next day and so PR got created on 29.09.2015.

The basic start date of the operation in the PM order was 27.09.2015 and basis end date was 30.09.2015.

I have no clue with this dates in the PM order ,how can the PR dates be:

Delivery date as : 10.01.2016

Request date as:  29.09.2015

Release date as :  20.12.2015

Plan delivery time is 21 days

GR processing time is 3 days

The above data u see in the Quantities/Dates tab of the PR

Need an expert help on this senario

Thanks in advance.

Looking forward for a reply in this

[former_member183349]

Hi Indu,

Kindly check the below parameters:

Check t.code: OMEW - (Purchase processing time) - Plant->Purchase process time in days '1' or 'blank(assume to be zero)'.

( Please Note: Purchase process time will be effect on PR release date not on Delivery Date)

Check t.code: OMI8 (plant parameters for material requirements planning).

Menu path: SPRO -> IMG -> Material Management -> Consumption-based Planning -> Plant

Parameters -> Carry Out Overall Maintenance of Plant Parameters.

Maintain Plant Parameters:

1 .Planning run - >Start in past - >order proposal -> Plant ->double click - >check tick is required.

2. Reporting-> Grouping Period -> Click on grouping period -> check the planning calendar (for plant)

    Reporting-> Grouping Period -> Click on grouping period -> check the period split ( Monthly Split -M,     Standard Split - S, Daily Split - T, Weekly Split -W)

    Also see the other check box periods which you want to select all or specific.

3. Planning Run -> Click on External procurement ->Default Values Purchasing/MRP ->

    Default Values Per Plant -> Purchasing.Process Time - No.of days ( enter the date)

    Plant Parameters -> Planned Delivery Time-> Determining the Planned delivery time:             

    Scheduling: Info Rec/Agreement ( check the tick mark if required when taking date from info record,     if taking from material master , UNCheck the box or leave it blank).

Thanks

Vivek

[BijayKumarBarik]

Hi,

Check in material master for planned delivery time in t.code:MM03 and cross check GR processing time for plant in t.code:OMDT.

Regards,

Biju K

[jagdeepsingh83]

There is PR processing time you have include in your calculation as well. It is configuration, by default it have 4 days but you need to check your configuration under MM-purchasing