MRP Exception Messages list - introductory information

[svs_sap]

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

Regards,

Sharat