We are facing the problems when running the batch apex getting below error

First error: Update failed. First exception on row 0 with id 0061A000012kKuBQAU; first error: UNABLE_TO_LOCK_ROW, unable to obtain exclusive access to this record or 156 records

Can any one please suggest how to avoid these error?

  • 1
    Can you please post your code here – Samuel Robert Mar 22 '17 at 13:52
  • Are there some triggers on accounts that update child opportunities? – kurunve Mar 22 '17 at 13:52
  • @kurunve..Am trying to checking check box from opportunities level..There are so many triggers are there..But i hope there is no problem from triggers Thanks – Hari Sfdc Mar 22 '17 at 14:01

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