How to Properly Consume ADSUBCON Component w/o Item Category L PO

[Former Member]

I am an SAP Business Analyst working for a company that just recently implemented SAP and they did not have an ADSUBCON Process in place before I began working here. Purchasing would simply create a standard PO manually for the Finished Part and the stock room would send out the Component to the supplier, but Scrap the component in SAP using MIGO before sending it off.

Finance wants me to reverse the Scrapped Parts and correctly have the parts consumed as if they were consumed by an ADSUBCON PO with Item Category L. I planned to Reverse the GR's of all the PO's and create new line items in each PO this occurred in to properly consume the components... unfortunately all the invoices have been posted.

Is there anyway to simply reverse the Scrapped Parts and have SAP consume the Parts correctly? I tried looking to see if i could issue those parts using Movement Type 543 - (Goods Issue Subc. Stock) but do not see this movement type anywhere, its only available when performing a GR against an Item Category L PO with a Component attached to the BOM.

Any help is greatly appreciated.

Thank you,

Jon