Direct Deposit Check Stock Code

SOLVED

Greetings,

I am new to HRMS and of course missed a step on changing the "Check" check stock code to DD check stock code thus now all of the 400+ advices had the check sequence number on it instead of the direct deposit sequence number. It was a bit too late when I realized the error because the process was already completed/posted. Has anyone had this happen to them and what is the best practice and or advise you can share and or give to fix this error? 

Thank you.