Customer doesn't want to affect his accounts closed periods due to COGS recalculation to be done as a fix to an issue

Problem/Business Requirement/Unique Question:
Customer doesn'twant Netsuite to run their COGS recalculation/correction ontheir account.
 
Symptoms/Details of Business Requirements/Any Additional Information:
Customer's cost of goods sold has been incorrect due to erroneously created and'unentered' transactions in Netsuite.
An issue/defect has been filed on their account and our Dev/Engineers need torun a COGS correction on their system.
Customer does not want to run the said fix as they do NOT want to affect theirpreviously closed periods as they see their COGS as correct OR they aredisregarding their COGS valuation.

---

Solution/Workaround/Gotcha/Recommendation Details:

The customer must send a written confirmation thatthey understand the repercussions NOT to run their COGS correction asa fix to their issue.

The customer's account would always have their COGSvaluation incorrect until we run the COGS recalculation.

If the customer does not want to have closedperiods affected by a COGS fix, then we can offer the option of 1) running theCOGS fix and then 2) Inserting journal entries to reverse the changes in closedperiods.