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Oracle Sharding - Troubleshooting Tips and Techniques (Doc ID 2180259.1)

Last updated on FEBRUARY 28, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 12.2 BETA1 to 12.2 BETA1 [Release 12.2]
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.

Goal

 This Document explains Troubleshooting Tips and techniques on Oracle database 12.2 New feature "Oracle Sharding"

Solution

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In this Document
Goal
Solution
 I. Deployment

1. Issues on starting remote Scheduler Agent on all the shard hosts
  2. Issues on Create Shard
 2.1 Make sure to create $ORACLE_BASE/oradata , $ORACLE_BASE/fast_recovery_area directories to avoid below errors on 'create shard'
 2.2 Privilege issues
 3. DEPLOY Errors
 3.2 Incorrect DB status after DEPLOY
 NOTE : If deploy fails with some error run the select on CATALOG DB to knwo the eact reason.
 4. add shard failing on ORA-1017
Bug 21609033 : AUTO: PRIMARY SHARD TO STANDBY MAPPING INCORRECT LEADING TO ORA 01017
 5. GDSCTL> validate failing with,
 6.  Add shardGroup Failing with below error,
  
7. Add DG broker config failing with,
 III. Direct Routing
 IV. Proxy Routing
 V. Lifecycle Management
References

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