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svs_sap
Active Contributor

Dear all,

Most of you are aware of MRP Exception messages. Many are self explanatory and can help to analyze the MRP results.

We can check the MRP result and segregate by exception messages and take corrective actions.

Below are some of exception message details, which are grouped to the best of my findings, and sharing the list. Examples for them and testing are not included here, because each has there own importance and scenario dependents. Most of threads also help on this, an attempt to share the list with all.

We can see the list of MRP messages in transaction OMD3.

MRP Exception Message
Exception numberMessagecomments / Actions / Solution
96Stock fallen below safety stock level Procurement proposal required to fill safety stock
98Abnormal end of materials planningAction to be taken for the eror message to run MRP
70Max. release qty - quota exceededMax release quantity as per source of supply exceeded, this has to be met with additional source of supply
1Newly created order proposalInformation message, indicating new procurement proposal in the planning run
2New, and opening date in the pastPlanned order created in planing run has opening date in past. Action can be taken to change the opening date in planned order.
3New, and start date in the pastOrder proposal has to be rescheduled to meet the delivery, start date may be adjusted in order.
4New, and finish date in the pastFinish date of the order proposal lies in past for the new order proposal, check whether scheduling has any problems for the dates.
61Scheduling: Customizing inconsistentScheduling customization not correct to be corrected
62Scheduling: Master data inconsistentError in explosion of master data
63Production start before order startDiffernce between times from routing and material master which influence has difference.
64Production finish after order finishDiffernce between times from routing and material master which influence has difference.
50No BOM existsBOM does not exists, create it
52No BOM selectedBOM not selected due to reasons like selection id not maintained, validity end, etc
55Phantom assembly not explodedPhantom assembly BOM not exploded reasons to be found for the same, as validity date etc
53No BOM explosion due to missing config.Selection id problem in explosion of BOM , this has to becorrected
58Uncovered reqmt after effective-out dateMaterial discontinued which has demand before setting the indicator and the requirement flows to follow up material to be analysed and adjusted manually
56Shortage in the planning time fenceStock shortage for the planning in the time fence
40Coverage not provided by master planDurig ATP check, requirement not covered, check in configuration of MRP
69Recursive BOM components possibleBOM has recursive material
5Opening date in the pastOpening date of the proposal is in past and to be corrected manually
6Start date in the pastStart date of the proposal is in past and to be corrected manually
7Finish date in the pastFinish date of the proposal is in past and to be corrected manually
10Reschedule inReceipt can be forwarded
15Reschedule outReciept has to be met in before the proposed date, change manually
20Cancel processProposal is not required, can be reversed, some manually created proposals can be cancelled
30Plan process according to scheduleAs per plan and schedle proposal has to be rescheduled
25Excess stockPlanned stock is more than maximum stock as per setting, check and take action if excess stock not requried.
26Excess in individual segmentSystem checks requirement for individual receipt segments and proposes the changes
57Disc. matl partly replaced by follow-upDue to material blocked and replaced by followup material, action is initiated between blocked and followup material, information message
59Receipt after effective-out dateReceipt planned after effctive out date or the time mentioned in material master, it can be rescheduled
42Order proposal has been changedOrder proposal was changed in planning run , information message
44Order proposal re-explodedBOM reexploded for order proposal
46Order proposal has been manually changedOrder proposal is changed manually
80Reference to retail promotionMRP material is related to retail promotion
82Item is blocked

Item is blocked for procurement

Regards,

Sharat

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