Synonyms for System error:

• n.

  •communication (noun)
  • system error.
  •crash (noun)
  • ABEND.
  •Other relevant words: (noun)
  • head crash,
  • program error,
  • crash,
  • program line,
  • program failure,
  • system crash,
  • statement,
  • program crash,
  • command,
  • instruction.

Hyponym for System error:

• n.

  • communication
    instruction, command, program line, statement.