Calculation of basic dates and schedule dates

I update material master from routing with CA97 to material master
work scheduling data with base quantity 1000
When MRP running, planned order for 54000 PCS is schedule with work scheduling data.
when i schedule planned order (change)
the calculation basic date & schedule date differs for 19 days
cause basic start shift
why is this happend?
is this cause by rounding when transforming minute from routing to days in material master?
is this because i used shift sequence and scheduling with breaks?
some strage case again is
for base qty 1000 processing time is 0.97
for base qty 10000 processing time is 6.93
is there any solution for this case?
please help.
Best regards,
Freddy Ha

i forgot i used overlapping
sorry

Similar Messages

Calculation of basic date and schedule date

I update material master from routing with CA97 to material master
work scheduling data with base quantity 1000
When MRP running, planned order for 54000 PCS is schedule with work scheduling data.
when i schedule planned order (change)
the calculation basic date & schedule date differs for 19 days
cause basic start shift
why is this happend?
is this cause by rounding when transforming minute from routing to days in material master?
is this because i used shift sequence and scheduling with breaks?
some strage case again is
for base qty 1000 processing time is 0.97
for base qty 10000 processing time is 6.93
is there any solution for this case?
please help.
Best regards,
Freddy Ha
Edited by: Freddy Halim on Jan 28, 2010 7:40 AM

Hi,
Yes. The schedule date is generated considering your factory calender also in addition to the routing data. For eg.. Suppose if Saturday and sunday are holidays, the schedule date will be extended to 2 days.
Pl. check the unit in your routing for the second query.
Pl. refer the link
http://help.sap.com/saphelp_47x200/helpdata/en/b1/c042b7439a11d189410000e829fbbd/frameset.htm
Madhava

Basic Dates and Scheduled dates

Hi Team,
What is the basic intention of having two dates ( Basic dates & Scheduled Dates) in Process/Production Order.
If we reschedule a order in APO PPDS the scheduled Dates in the Process Order ( In ECC) gets changed but not the Basic dates.
Once we Release the order then system carries out the rescheduling of the Order and the Scheduled Dates gets copied to the Basic Dates.
This creates a discrepancy between the dates appearing in MD04 and the dates appearing in Product view of APO PPDS.as MD04 always copies the Basic Dates.
What is the logic behind having this Process......?.
Regards,
Rajesh Satope.

Rajesh,
A simple solution for this could be that in SAP R/3, scheduling parameters for Production orders for the Plant/ordertype combination activate "Automatic Scheduling" and also define "Adjust Basic dates". This means when ever the order is saved it would perform a scheduling and the basic date would get adjusted as per the scheduled dates.
Coming to your query on difference, generally the basic dates in R/3 are derived based on the Inhouse production time defined in the material master of the material Plus the FLOATS defined in the schedule margin key which is assigned to the material MRP view.
Scheduled dates are derived based on the operation time schedule of the order.
Regards,
Prasobh
Edited by: Prasobh Karunakaran on Aug 25, 2009 2:41 PM. Additional information added.

Delivery dates and scheduled dates ??

Hi,
Is there a T code to view all (for certain period - weeks, months) the delivery dates for the sales orders from a particular customer and corresponding scheduled dates (from the production orders) ??
Thanks in advance
Regards,
PSS

Hi
Please try to use SE16 transaction and check the table AUFK,AFKO
and AFPO
I think you will get the information

Basic and scheduling dates & time calculation in process order creation

Hi guru's,
i have one requirement, i need to calculate and display the basic and scheduled dates & times based on the given input i.e material , plant , process order type , quantity , UOM and scheduling type ( for corresponding scheduling type user will provide either start date or finish date ) using RFC. can u plz provide any function module for this purpose or logic for calculating the same , as i am working on version 4.7ee .
Awaiting for a quick response.
Regards,
Madan

Dear Rohan,
1.Check the length of break timings defined in the resource that is assigned in the phase.
2.Check in OPUZ whether for the process order type and plant combination whether scheduling is to include the break time also
(whether the check box for scheduling with breaks) is included.
Check and revert back.
Regards
Mangalraj.S

Process Order Basic Finish Date and Scheduled Finish Date

Folks,
I have a requirement from the business to be able to update the Process Order Basic Finish Date and Scheduled Finish Date independently from each other.
In other words, update the Basic Finish Date and the Scheduled Finish Date cannot change or update the Scheduled Finish Date and the Basic Finish Date cannot change.
I believe the reason for this is to be able to use the Basic Date to maintain the ATP accurately and keep the Scheduled Date to mark when the order was originally due from the shop floor to be able to measure if orders are being completed on time or late.
I have worked in tnx OPUZ and had some success with other issues with these dates but I can't seem to make them work independently from each other.
Or does anyone have any ideas how to measure proces order performance to the production schedule?
Thank you for your help,
Greg

Rajesha, thank you for your reply but it doesn't solve my problem.
Let me restate my scenario:
I start a process order and both the basic and scheduled finish dates are the same, June 1.
At some point, shop floor tells me they will be late and cannot deliver until June 15.
I need to update a date in the system so the ATP and the MRP planning runs have correct information for promising customers, I will update the Basic Finish date with June 15.
I also need to keep the original June 1 date in order to measure the shop floor performance to the production schedule to measure how early or late the order was delivered. How can I keep the original finish date or how can I measure if a process order is early or late??
Thank you for your help,
Greg

Basic Start Date and Schedule Start date

Dear All,
In a Preventive Maintenance order generated through IP30, I am getting Basic Start Date and Schedule Start date as different dates. For all other orders those date as coming same. I am using forward Scheduling. Can any one of you please tell me what would be the problem?
Regards,
Babu R

[SAP Note on Scheduling - Note 45433|https://websmp230.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=45433]
Regards,
Maheswaran.

Basic start and finish dates vs scheduled start and finish dates in work order

Hi Friends,
I have observed that whenever releasing the work order,irresepective of number of operations in the work order, system generating scheduling start and finish dates are same, however after releasing the Work order and by adding another operation in the work order, immediately scheduling end date equaling to Basic finish date (i.e.: Basic start and finish dates are equal to Schedule start and finish dates).
Can any body please explain why this is heppening
Please find the screen shots.
After adding one more operation in the operation list and save the Work order,then Basic start and finish dates are equal to schedule start and finish dates.
Regards,
Srinika

Srinika
There are many things that affect the order scheduling:
IMG setting - scheduling parameters
Work centre settings
Operation values e.g. work, duration, operation control key settings
Calendars
Etc
So one possible interpretation of the above data is that the initial order operations have no work assigned, or the operation control keys don't require scheduling, or the work centres arn't set up correctly.
Then you add a new operation which does appear to work.
Please supply a screen-shot of the operation tab.
PeteA

Scheduling start date and end dates

Hello Gurus,
I am trying to understand the schedule start date and schedule end date functionality in Plant Maintenance. I do understand the basic start and end dates. Currently I set up u201C3.Do not adjust basic dates, dep rqmts to order startu201D and set the scheduling type as u201CForwardsu201D . Please note we donu2019t do any capacity planning or leveling.
So my question is, why the scheduling start date is defaults to the basic start date for forwards and scheduling finish date defaults to basic finish date for backwards ? I tried adding couple of operations and save the work order. It did not change anything in schedule dates.
Do we really need to care about scheduling dates if we donu2019t use capacity planning ?
Please advise
Mahee

Hi,
As per priority, final dates would be calculated as we will define the duration based on the priprity. Either current date or basic date only applied to Scheduling start date.
You can change the scheduling start date so that based on priority, final date would be calculated.
Regards,
Maheswaran.

Basic dates and production dates

dear all,
i have made a PIR using MD61 for 01.04.2010,
after that, i run the MRP using MD02 to make the planned order, so when i open the MD04 tcode, the planned order has been created for 01.04.2010 too...
the problem is when i convert that planned order to production order, when i check the finish date of the production order, it has been change to 02.04.2010, why the start dates and finish dates changes in the production order???
best regard,
MARUFAT

Hi,
i have check in OPU3, the schduling type is backward, and the automatic scheduling is tick
i also check in MRP view, the scheduling margin key is 000 so there is no float time problem, and the GR processing time is 0,
i run the MRP RUn MD02 using planning type 1 using basic dates
but when i convert the planned order into production order, the finish date always change,
so, if the finish date in the planned order is 01.04.2010 , after i convert into production order, the finish date change into 02.04.2010
what makes me confuse is that the scheduling time is backward, but why all the finish date of the planned order after i convert to production order change into +1 days after the finish dates ??
can you help me to solve this problem?
regard
MARUFAT

Basic Start and Finish Date coming as default while Order Creation (IW31)

Hi Members,
I am in situation where in i am trying to cretae an order from IW31 but after the order creation basic start and basic finish date is being updated as default date which is the current date of creation.
I have written my code in Include LCOINFNJ where basic start and basic finish date should get populated as per my written code .After debugging i found that the code is populating the dates in structure CAUFVD-GSTRP(basic start date) and
CAUFVD-GLTRP(basic end date) but whill posting at user command SAVE the fields are getting updated back to default dates.
Even after adding an enhancement point at the end of below given FM where in i am hardcoding the values still the issue remains the same .
Function Module : CO_ZV_ORDER_POST is the FM responsible for posting.
Please help regarding this issue .
Thanks and Regards.
Gaurav Chopra

Hi ,
If you do not want start and finish date as current date then u can do it via config
spro ->pm -->maintenance order processing -->Maintenance and service orders -->general data -->Activate default date for current date as basic date here for a particular plant remove the tick mark in default current date , thus when u create MO on that plant then u will not get any default dates in basic start date and finish date ...
regrds
pushpa

How to stop scheduled ship date and scheduled arrival date from defaulting to sysdate

Hello,
We have a business scenario where we are deriving scheduled ship date and scheduled arrival date outside and then imported in the instance with the order. However we find that the scheduled ship date and scheduled arrival date are defaulting to sysdate. The atp flag is set to N for these items. I have checked the defaulting rules, there is no such defaulting rule set for scheduled ship date or arrival date ( screenshot attached) Please share your thoughts on how can I stop scheduled ship date and arrival date date from defaulting to sysdate ?
Thanks
Rajesh

Hi
Please visit following link. It may be useful.
How to prevent auto default of schedule ship date in sales order form
HTH
sd

Basic Start/Finish Date and Requirment Date in Maintenance Order

Sir,
We want to know the link between Order Start/finish date and requirement date in Maintenance Order.
As we are facing problem during change in dates.
When we change either start date or finish date in the order, the system automatically change the requirment date as of ondate of all the materials which has been earlier issued and also consider the today date.
Like in Maintenance Order
Basic Start Date - 01.04.2009
Basic End Date - 31.05.2009
We have issued materials on the order at different date by putting offset value for the requirement date.
Now if we increase the Basic End Date of order to n30.062.009 or whatelse, the system automatically changes the requirement dates of all the materials issue based on current date. Suppose we changed the Basic End date on 10.11.2009, the system changes all the requirement dates by calulating offset value from 10.11.2009. However these materials has been issued earlier.
I want to know if there is any remedy to stop to change the requirement dates automatically.
With Regards
Mudit Gupta

HI
In general the requirement date will get changed only when the IMG settings in OPU7 permits the requirments dates should be adjusted towards the order basic start and end dates
kinldy check and adjust as per the requirement
regards
thyagarajan

Need help regarding complex calculation using Max value and limiting data after Max date in MDX

I am working on a bit complex calculated measure in SSAS cube script mode.
Scenario /Data Set
Date
A
B
C
A+B
5/29/2014
Null
34
Null
34
6/30/2014
Null
23
45
68
7/15/2014
25
-25
Null
0
8/20/2014
-34
Null
Null
-34
9/30/2014
25
Null
60
25
10/15/2014
45
-45
Null
0
11/20/2014
7
8
Null
15
a) Need to capture latest non-null value of Column C based on date
with above example it should be 60 as of 9/30/2014
b) Need to capture column A+B for all dates.
c) Add values from column (A+B) only after latest date which is after 9/30/2014.
with above example it's last 2 rows and sum is 15
d) Finally add value from step a and step c. which means the calc measure value should be = 75
I need to perform all this logic in MDX. I was able to successfully get step a and b in separate calc measure, however i am not sure how to limit the scope based on certain date criteria. In this case it's, date> Max date(9/30/2014) . Also how should
i add calculated members and regular members?
I was able to get max value of C based on date and max date to limit the scope.
CREATE MEMBER CURRENTCUBE.[Measures].[LatestC] AS
TAIL(
NONEMPTY(
[Date].[Date].CHILDREN*[Measures].[C]),1).ITEM(0) ,visible=1;
CREATE MEMBER CURRENTCUBE.[Measures].[MaxDateofC] AS
TAIL(
NONEMPTY(
[Date].[Date].CHILDREN,[Measures].[C]),1).ITEM(0).MemberValue ,visible=1;
Please help with Scope statement to limit the aggregation of A+B for dates > MaxDateofC? Also further how to add this aggregation value to LatestC calc measure?
Thank You

Hi Peddi,
I gave TRUNC to both of the dates. But still the same issue. I think the problem is in returning the BolbDomain.
return blobDomain;
} catch (XDOException xdoe) {
System.out.println("Exception in XDO :");
throw new OAException("Exception in XDO : "+xdoe.getMessage());
catch (SQLException sqle) {
System.out.println("Exception in SQL :");
throw new OAException("SQL Exception : "+sqle.getMessage());
catch (OAException e) {
System.out.println("Exception in OA :");
throw new OAException("Unexpected Error :: " +e.getMessage());
Thanks and Regards,
Myvizhi

Updating schedule ship date and arrival date in SO

Hello all,
I want to update the sales orderline based on supplier PO changes.
Can anyone let me know if I can use process order API to update the schedule ship date and arrival date.I have created a seperate procedure inorder to achieve the same which will inturn call oe_order_pub.Process_Line.Now am getting the following error:
SQL_PLSQL_ERROR: N, ROUTINE, MO_GLOBAL.VALIDATE_ORGID_PUB_API, N, ERRNO, -20001, N, REASON, ORA-20001
Any pointers to this is highly appreciated.
Regards,
Sumi.

Hi all,
Can anyone let me know if I can use process order API to update the schedule ship date and arrival date.Because sometimes am getting the above mentioned error but now am unable to see any error message but the status is error.
Regards,
Sumi.

Calculation of basic dates and schedule dates

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