EBS 'Application Diagnostics' responsibility

Oracle E-Business Suite Application Diagnostics is a free, easy to use, tool provided by Oracle to ease the gathering and analyzing of information from your E-Business Suite, specific to an existing issue or setup. Formatted output displays the information gathered, the findings of the analysis, and the appropriate actions to take if necessary. This tool is designed for both the functional and technical user, and provides no EBS administration features, so you can safely assign this responsibility to non administrator users.

Oracle E-Business Suite Diagnostics are designed to improve:

Problem Avoidance - resolving configuration and data issues that would cause processes to fail
Self Service Resolution - resolving problems without the need to contact Oracle Support
Reduction in Resolution Time - minimizing the time spent to resolve an issue by increasing support engineer efficiency

Reference

E-Business Suite Diagnostics Overview (Doc ID 342459.1)

Installation Guide Note 167000.1

FAQ and Troubleshooting Guide Note 235307.1

11i Diagnostic Catalog Note 179661.1

R12 Diagnostic Catalogs Note 421245.1

Training Note 232116.1

Tips and Tricks Note 398665.1

11i Proactive Health Check Catalog Note 865685.1

Latest XML Files Note 357745.1

RDA 4 Getting Started Note 314422.1

Master Reference List of Maintenance Wizard Note 215527.1