Hello All,
I am currently getting planned orders instead of purchase requisition for ROH materials, when running MRP. with MD01. Procurement type is F. Planning type is NETCH with creation indicator 1(Purchase requisition), Schedule Lines 3, Create MRP List 1, Planning Mode 1, Untill last week, all MRP runs resulted in Preq's and now it is resulting in planned orders...Any suggestions?
Thank you,
A
If everything worked well till last week then:
Check the change history of some of your materials
check the change history of your customizing
Ask your colleagues what changes have been done, what transports have been made, what OSS notes have been implemented.
Hi Jurgen.
Thank you for your input.but I have found something even more strange. It seems if I run the MRP on single level using MD02 with the same parameters as MD01,it generates Purch Req and not Planned Ord.
Hello
I wrote a blog explaining this system behavior:
https://blogs.sap.com/2014/09/28/indicator-create-purchase-requisitions-is-not-considered-by-mrp/
Regards,
Caetano
Thank you Caetano,I have already checked your blog, but without any help. Also I forgot to add the fact that we don't have MRP Groups assigned or created in the system and also in OPPQ everything seems to be in order..
Do you have another advice?
Thank you,
Nothing new, there is a rather old OSS note explaining the design and the logic for both transactions:
23922 - MRP: Creation indicators, PReq. or planned order
And you also get to know what data you have to check for changes that happened since last week, if you not just changed the transaction to execute the planning