The Tuesday batch that failed
- Problem
- A weekly batch that loads financial data for Macy's distribution centres failed one Tuesday. Nobody had changed the code.
- What I found
- The file server had been moved from SMB1 to SMB2. The application's Java code still spoke SMB1.
- Result
- I had compatibility restored so processing could resume, then changed the Java code to support SMB2 and handed it to development. A code fix, not only an escalation.






