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The supervisory guidelines for major banks ask them to consider scenarios such as a major delay in batch processing when they prepare for system failures1. In a case described by the Bank of Japan, the bank's operation assumes that the previous day's batch processing finishes before online processing starts2. The article covers the types of jobs and the dependencies among them.

Notes

  1. Financial Services Agency, "主要行等向けの総合的な監督指針" (Comprehensive Guidelines for Supervision of Major Banks, October 2026), III-3-7-1-2 (9) (3) (page 267) (in Japanese). ↩

  2. Bank of Japan, Financial System and Bank Examination Department, "事例からみたコンピュータ・システム・リスク管理の具体策" (March 2007), Annex 1 (PDF page 20) (in Japanese). ↩