Oracle GoldenGate 19c: Troubleshooting and Tuning — Lesson 2: Capture, Trail, Network, and Distribution Failures

Technical Scope

• Integrated Extract and source mining
• log availability, registration, and dependencies
• trail creation, permissions, space, and integrity
• Distribution path, Receiver, ports, TLS, and network

Instructor Demonstration

Demonstrate Integrated Extract and source mining inside four incidents with overlapping symptoms that require stage-by-stage evidence, then capture the exact configuration, command, transaction, report, or code evidence that proves the result.

Applied Workshop

Implement a controlled workshop covering log availability, registration, and dependencies and trail creation, permissions, space, and integrity, then test a failure or exception involving Distribution path, Receiver, ports, TLS, and network.

1. Confirm environment, identity, data, dependencies, and expected result.
2. Complete the product-specific implementation or analysis.
3. Capture commands, configuration, output, logs, transactions, or reports.
4. Explain the operational, security, performance, or business trade-off.

Validation Standard

The Capture, Trail, Network, and Distribution Failures result must be reproducible, traceable to approved inputs, and consistent with the expected Oracle product behavior.

• The intended target and ownership are verified.
• The result is supported by reproducible evidence.
• Security, performance, reliability, and support impact are reviewed.
• Unexpected behavior is investigated before acceptance.

Failure Analysis

Diagnose issues in Integrated Extract and source mining, log availability, registration, and dependencies, trail creation, permissions, space, and integrity, or Distribution path, Receiver, ports, TLS, and network without making an unverified production change.

Learners isolate the smallest proven cause, apply a reversible correction, rerun validation, and record the preventive action.