To delete or cancel Inspection lot via replace or debug mode by QA11 in PRODUCTION

Hi QM Gurus,

In production a inspection lot created by using wrong inspection type which is substitute of 01 inspection type.problem is we want to delete the lot from production.But we don't want to delete the inspection lot from QALS table

Now Usage decision is not possible because UD Code not present & error reflecting selected set code does not exist or data entered is incomplete. (Current Lot status INSP RREC SPCO HUM)

Please Assit !

Thanks in Anticipation