Linking Records with Data Loader Flow?

Hi All,

In my Org we have Object A and Object B linked through a Junction Object.

There is a business Requirement now to create another Junction Object and link the Child Records of Object B to Object A separately.

I am really struggling to come up with a way to do this via Data loader.

I attempted to do through a Scheduled flow but i am getting a this error when the flow runs UNABLE_TO_LOCK_ROW: unable to obtain exclusive access to this record or 146 records.

I have no development experience to do through Apex so i am wondering has anyone any advise.

 Thanks 

Stephen

#Dataloader.io  #Data Management  #Junction Object  #Sales Cloud