row 17, col 5: External handler: exception (revdberr)
  row 17, col 5: Function: error in function handler (revDataFromQuery)
  row 17, col 1: put: error in expression
  row 80, col 29: script: parsing error (1)
  row 80, col 29: Operators is: error in left operand
  row 0, col 0: script: parsing error