Is your Graphical Data Display Manager (GDDM) reporting errors? Are you getting unexpected results? These resources can help diagnose and resolve these issues.
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Latest Troubleshooting information
30 Apr, 2008: 0C4 abend in module ADMOPUJ at offset x'610'
14 Jun, 2006: Altering ADMDATRN to support Hebrew
5 Dec, 2005: GDDM abend 1302 on an ESQOBJ call from an IMS application
