QB Issue Resolution:

ErrorĀ #15203 simply takes place if the user has keyed in incorrect data. To remove this error, follow the steps written below.

  • Check your whole Quickbooks file until you have found a strange anamoly( this will be lengthy but it will remove the error)
  • Then correct the data that was keyed in incorrectly.
  • After that, finish editing and this error will be removed.