REP-300: Oci_invalid_handle / REP-501 Reports Engine Crash
(Doc ID 1270315.1)
Last updated on APRIL 04, 2022
Applies to:
Oracle Reports Developer - Version 11.1.1.2.0 to 12.2.1.0.0 [Release 11g to 12c]Microsoft Windows Itanium (64-bit)
Microsoft Windows x64 (64-bit)
Linux x86-64
Symptoms
Sometimes a report job failed with the following error :REP-300/REP-501.
The behavior is random when generating the reports.
The problem happens for reports started via forms/run_report_object or using "rwservlet" with desformat PDF, destype cache or file.
After the first reports job has crashed, all following jobs of any kind return with error REP-501, so the engine cannot connect to the DB anymore till you restart the reports server or engLife is reached and the engine is restarted.
Possible error message is :
Common possible errors that can be found in diagnostic log files are : REP-300 : OCI_INVALID_HANDLE, REP-0501, and ORA-00002
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| 1. For 12c - all platforms: |
| 2. For 11gR2 : |
| 3. For 11gR1 (11.1.1.X) MS Windows x64 (64-bit) Platforms |
| 4. Other 11gR1 (11.1.1.X) Platforms |
| References |