Oracle Database (MOSC)

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Database - RAC/Scalability (MOSC)

Issues with patching, installation, upgrading, or administration of Oracle Grid as well as clustering specific issues on RAC enabled databases.
5.4K
22.9K
User_CWOIHOracle 19c Connecting to ASM Instance via SCAN
User_CWOIH • in Database - RAC/Scalability (MOSC)

Database Administration (MOSC)

Questions for Database Administration functions: Database Configuration, DBCA, Local File Storage, Transactions, NLS / Character sets, DB Objects, Process Management (startup/Shutdown), Job Scheduler, Resource Manager, SCN (System Change Number), Database Storage Structures, LOBS, and Data Dictionary objects.
13.6K
69.4K
asahideORA-28500: connection from ORACLE to a non-Oracle system returned this message:
asahide • in Database Administration (MOSC)

Database Backup and Recovery (MOSC)

Issues related to database backup and recovery including all RMAN related inquiries.
4.3K
22.7K
Mr. CCloning 19c RAC database as single instance on same host using RMAN Backup
Mr. C • in Database Backup and Recovery (MOSC)

Database DataWarehousing (MOSC)

Issues related to Parallel Execution, Partitioning, Transportable Tablespaces, Materialized Views, In-Memory, Multitenant, and OLAP issues related to Data Warehouse.
894
3.6K
SolomonYakobsonIs this count(*) with hints an Oracle internal generated query ?
SolomonYakobson • in Database DataWarehousing (MOSC)

Database Install/Upgrade/Opatch (MOSC)

Questions for Installation/Deinstallation/Relink on Standalone Database including opatch; Database Home; datapatch or related to Database Upgrade (Manual,DBUA & autoupgrade). (The opatchauto issues must be posted to the Database - RAC/Scalability (MOSC) category.)
5.9K
25.6K
Mr. CHow to upgrade from 12.1.0.2 to 19c?
Mr. C • in Database Install/Upgrade/Opatch (MOSC)

Database Memory & 4030/4031 (MOSC)

Investigate and review any high memory, swapping, generic database memory configuration or memory related errors. Including inquiries on ORA-4030, ORA-4031, and ORA-4036 errors.
394
2.3K
Mr. CORACLE not available, shared memory realm does not exist
Mr. C • in Database Memory & 4030/4031 (MOSC)

Database Networking (MOSC)

Issues related to client connections using sqlnet, listener related issues and cman; Configuring TNSNAMES.ORA, LISTENER.ORA, SQLNET.ORA and CMAN.ORA; Assistance with configuring LDAP for service_name/ connect strings.
1.3K
6.2K
Salazkin AnnApril 15 Quarterly patches - is Combo OJVM and DB Oracle 19.27
Salazkin Ann • in Database Networking (MOSC)

Database ORA-600 / ORA-7445 Analysis , Diagnostic Repository (ADR) & Packaging (MOSC)

For questions to Troubleshoot database incidents caused by manageability internal errors (ora-600, ora-7445, ora-700) and issues with ADRCI tool.
381
1.5K
Lalitha Gowda-OracleAWR Report Download Process
Lalitha Gowda-Oracle • in Database ORA-600 / ORA-7445 Analysis , Diagnostic Repository (ADR) & Packaging (MOSC)

Database Security Products (MOSC)

Issues relating to Database security, including AVDF, OKV, Data Masking, Database Vault, VPD, SSL, Keberos, CMU, EUS, Auditing , TDE, Permissions, Privileges, DBSAT, Redaction, Encryption.
1.9K
7.3K
User_101STORA-29024: Certificate validation failure
User_101ST • in Database Security Products (MOSC)

Database Tuning (MOSC)

Issues related to the performance of a database involving latches, locks, deadlocks, SYSAUX Space, and the different tools used to monitor the database for performance.
3.2K
19.3K
Ariz - Apps DBAWarning: long redo log write elapsed times detected, the LG* process tracefiles have more details
Ariz - Apps DBA • in Database Tuning (MOSC)

Database Utilities (MOSC)

For questions in areas such as Data Pump, Legacy Export/Import, SQL Loader or Logminer configuration only.
2.2K
11.3K
BrunoVromandatapump cannot migrate
BrunoVroman • in Database Utilities (MOSC)

Gateways, Oracle Lite, Oracle DB Mob. Server, TimesTen (MOSC)

All issues related to Gateways, Oracle Mobile Server, TImesTen.
894
2.7K
Basappa Umarani-OracleOracle Connect for VSAM for IBM ZOS
Basappa Umarani-Oracle • in Gateways, Oracle Lite, Oracle DB Mob. Server, TimesTen (MOSC)

GoldenGate, Streams and Distributed Database (MOSC)

GoldenGate data replication related issues including core GoldenGate Oracle database replication, non-Oracle database GoldenGate replication, GoldenGate Big Data replication, and GoldenGate Veridata. For questions of legacy Oracle replication technology including Oracle Streams. Distributed Database (XA) issues.
2.3K
7.2K
Lalitha Gowda-OracleTPCC is running, then create capture and add_outbound, my LCR client start, alert.log show MVDD!
Lalitha Gowda-Oracle • in GoldenGate, Streams and Distributed Database (MOSC)

High Availability Data Guard, Sharding and Global Data Services (MOSC)

Issues related to Data Guard (both logical and physical), Sharding and Global Data Services. (For Standby database creation via RMAN post to the Database Backup and Recovery category)
2.3K
10.6K
Helmut -OracleAdding Online redo log groups to primary and standby
Helmut -Oracle • in High Availability Data Guard, Sharding and Global Data Services (MOSC)

Oracle Application Express (MOSC)

Issues related to installation, configuration and usage of Oracle APEX functionality to develop web applications. This includes customizations or best practices questions.
1.2K
3.1K
User_4NWSGThe EBS Function type APEX, Full Window Layout option, does not open in a new browser window
User_4NWSG • in Oracle Application Express (MOSC)

Oracle Multimedia (MOSC)

Issues related to the use of the Oracle Multimedia database component which was desupported as of 19c
62
149
Swati Aryasomayajula -OracleMoving configuration from SBC6300 to 4900
Swati Aryasomayajula -Oracle • in Oracle Multimedia (MOSC)

Oracle Text (MOSC)

Issues related to the use of the Oracle Text database component, including objects owned by the CTXSYS user.
257
818
Somashekar-OracleOracle Text Supported Document Formats Microsoft 365 and Adobe version 8.x already available ?
Somashekar-Oracle • in Oracle Text (MOSC)

Patch Reviews - DB (MOSC)

Inquiries related to any Database patch
2.8K
7.8K
Mr. Cp28831618 for AIX RU28 dated 18-Jun-2025 sets wrong OS thread priority
Mr. C • in Patch Reviews - DB (MOSC)

PL/SQL (MOSC)

Build-time and Run-time issues with Custom PLSQL Package, Procedure, Function, few built-in packages like UTL_MAIL, UTL_SMTP, UTL_HTTP, UTL_TCP, UTL_FILE etc. and External Procedure.
2.4K
12.7K
SolomonYakobsonindex creation error
SolomonYakobson • in PL/SQL (MOSC)

Precompilers and OCI (MOSC)

Build-time and Run-time issues with Oracle Pre-Compiler(e.g. Pro*C, Pro*Cobol), Oracle Call Interface and Oracle C++ Call Interface.
331
1.2K
MichaelC-OracleOracle pre-complier for Pro-Fortran on Red Hat
MichaelC-Oracle • in Precompilers and OCI (MOSC)

Rdb on OpenVMS, IBM zSeries and Oracle on OpenVMS (MOSC)

All Issues related to Oracle RDB database like Administration, Performance, Backup, Standby Setup, RDB database Connectivity, RDB Commands
576
1.9K
user6111164Can Oracle GoldenGate be used with Oracle RDB?
user6111164 • in Rdb on OpenVMS, IBM zSeries and Oracle on OpenVMS (MOSC)

Spatial (MOSC)

Issues related to the use of the Oracle Spatial database component, including objects owned by the MDSYS user and the Map Visualization tool (formerly MapViewer).
192
553
User_2ZLRAHow 2 fix ORA-03113 end-of-file creating spatial index in 19c
User_2ZLRA • in Spatial (MOSC)

SQL Language (MOSC)

All issues related to SQL statement, including SQL*Plus specific commands and SQL formatting.
1.3K
6.2K
Gerrit van der LindenCan you please help me get the below columns from oracle r12 tables for payables invoices
Gerrit van der Linden • in SQL Language (MOSC)

SQL Performance (MOSC)

Issues related to the performance of SQLs and the tools used to monitor the performances of SQL's.
1.6K
9.2K
Jonathan LewisPerformance issue due to index not being used
Jonathan Lewis • in SQL Performance (MOSC)

Storage Management (ASM ACFS DNFS ODM) (MOSC)

Issues with installation, configuration, and management of Oracle database file system technology
1.6K
7K
Gail-Oraclegetting PRCR-1001 : Resource ora.asm does not exist while giving srvctl status asm
Gail-Oracle • in Storage Management (ASM ACFS DNFS ODM) (MOSC)

Windows Oracle Data Access Components (MOSC)

Issues related to application connectivity using .NET applications, Legacy applications and Microsoft tools; Driver software like ODP.NET, Oracle Provider for OLEDB and Oracle ODBC
406
1.4K
User_BM0KXsqlnet traces: nauztk5ainit: Internal Kerberos error for client init "Matching credential not found"
User_BM0KX • in Windows Oracle Data Access Components (MOSC)

XML Database (MOSC)

Issues related to the use of the XML Database component which includes objects owned by the XDB user as well as XMLtype and JSON objects.
338
1K
User_9DZIETALEO DATA DELETION of DIVERSITY DATA
User_9DZIE • in XML Database (MOSC)

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