Celigo Error - SETTLEMENT_JOURNAL_ENTRY_PRE_PROCESSING_ERROR

This error is showing up suddenly this week in Celigo Amazon export. Does anyone know to what this relates? Requires mapping and we are unsure as to where we should associate the record. Entire script....

Message: 
    Failed during preSendProcessing for journal entry records. Error# SETTLEMENT_JOURNAL_ENTRY_PRE_PROCESSING_ERROR | Could not find mapping for Adjustment , and no default mapping

  Code: settlement_journal_entry_pre_processing_error

  Source: Pre send suitescript hook
  
  Timestamp: 2023-06-15T20:12:31.940Z

  Error ID: 798996903