Is there a way to delete something from the Opportunity History table? I'm not having any success. Here's what I did.

 

I queried the Opportunity History table by Opportunity ID. I wanted to clean up some incorrect entries in the history ex. someone put in a wrong close date and then corrected it, so I wanted to delete the instance of the wrong close date. I highlighted the row that contained the opportunity History ID of the wrong close date and selected Delete Object from the SFconnector menu. I got an error message.

Error generated by request: One of the records in the batch call resulted in an error.Examine the records to determine which ones failed. Exception Code 5102.

 

There was no indication on the record as to why it failed.

 

What should I do differently?

Thanks,

Mkbke