7 Bugs Fixed

This chapter describes the bugs fixed at the time of release.

The Bug number is the number of the BugDB ticket. For questions on specific tickets or issues, consult Oracle Support.

Release 26ai - January 2026

Bug 37191068 - Generic: Distribution Path fails with error "OGG-10397 : The network connection to qacaods has been closed"

Fixed an issue with Distribution Path failing with error OGG-10397 : The network connection to qacaods has been closed.

Bug 38328253 - Generic: Parallel Replicat duplicates record when using the DEFERAPPLYINTERVAL parameter

Fixed an issue with the Parallel Replicat processing the same record twice using the DEFERAPPLYINTERVAL parameter.

Bug 38346873 - Generic: OGGCA.sh failing when certificate-bundles uploaded contains unrelated CA certificate

Fixed an issue with oggca.sh command failing when certificate-bundles uploaded contained unrelated CA certificate.

Bug 38358937 - Generic: Large number of Replicats/Extracts degrading the Administration Service performance

Fixed an issue with the Administration Service performance getting degraded due to large number of Replicats/Extract are involved in a deployment.

Bug 38420855 - Generic: PR limit mapper to 24

Fixed an issue with PR mapper limited to 24.

Bug 38572833 - Generic: Target-initiated path failing frequently with SSL connection errors and slow performance

Fixed an issue with the target-initiated path using proxy failing frequently when source is OGG version 21 and target database is version 23.

Bug 38693738: Generic - Adminclient -v did not display the entire banner instead of just the OGG version

Fixed an issue with the output of adminclient -v having different format compared to other tools like Extract and Replicat.

Bug 38712941: Generic - Parallel Replicat reporting error OGG-10178

Fixed an issue with the parallel Replicat displaying error OGG-10178 when transactions containing table are not scheduled in parallel due to missing columns in trail records.

Bug 38711831: Generic - Coordinated Replicat lag process displays zero and child process shows lag in seconds

Fixed an issue with the coordinated Replicat when the parent process lag always reported as zero.

Bug 38763813: Generic - Admin Server crashes when evaluating processes listed as 'running' in taskHistory for termination

Fixed an issue with the Admin Server when it crashed evaluating the non-OGG process task for termination.

Bug 38602545: Db2 z/OS - Alter table commands on system tables resulted in locking issue

Fixed an issue with alter table commands on system tables resulting in locking issue.

Bug 38753105 - Exadata Cloud @ Customer: Distribution Path filter does not work after restart

Fixed an issue with the Distribution Path filter rules that does work after restart of the path.

Bug 32419547 - Db2 for i - ADD TRANDATA command did not support long filename with special characters

Fixed an issue with the ADD TRANDATA command not supporting long table names containing special characters.

Bug 38526643: Microsoft SQL Server - Extract abends with Error in COLMAP clause

Fixed an issue with Extract displaying error when using the COLMAP clause in the Extract to perform target column mappings.

Bug 38546723 - Microsoft SQL Server: Start Extract command option AFTERCSN input failed with error "JSON element ‘/csn’ value does not match the required pattern"

Fixed an issue with Start Extract AFTERCSN values matching the single-CSN pattern.

Bug 38191578 - MySQL: Initial Load Extract incorrectly displays EXTFILE for the trail option

Fixed an issue with Initial Load Extract displaying EXTFILE parameter for the trail option.

Bug 38554196 - MySQL: Extract report file displays incorrect message of source DB and OGG timezone mismatch

Fixed an issue with Extract displaying incorrect message of timezone mismatch in report file when the timezone is automatically detected.

Bug 35738889 - Oracle AI Database: Replicat abends when running DDL on a table specified in a mapping clause without target table

Fixed an issue with Replicat abending when running DDL on a table specified in a mapping clause without target table.

Bug 36549993 - Oracle AI Database: Memory leak with Service Manager when XAG is enabled

Fixed an issue with the Service Manager facing memory leak when XAG is enabled.

Bug 38500184 - Oracle AI Database: The registerServiceManager.sh script fails with the "[FATAL] [INS-85109] Deployment gg4_oracle is not stopped" error

Fixed an issue with registerServiceManager.sh script failing with error [FATAL] [INS-85109] Deployment gg4_oracle is not stopped while trying to automate the OGG installation and deployment.

Bug 38531918: Oracle AI Database - Initial load Extract abended with error "OGG-00735 Error converting Oracle numeric value to ASCII"

Fixed an issue with Extract abending with error, OGG-00735 Error converting Oracle numeric value to ASCII.

Bug 38591395: Oracle AI Database - Extract continuously writes message "INFO OGG-25209 Retrieved master encryption key OGG_DEFAULT_MASTERKEY version 1 with state Active" to the report file

Fixed an issue with Extract writing the message INFO OGG-25209 Retrieved master encryption key OGG_DEFAULT_MASTERKEY version 1 with state Active millions of time to the report file during workload runs.

Bug 38665707: Oracle AI Database - @GETENV function is creating duplicate values on the target

Fixed an issue with the @GETENV ('TLFKEY', SYSKEY, unique_key) function resulting in duplicate values in case of heavy load.

Bug 3854 - Oracle AI Database: ADD TRANDATA displays error OGG-30539 for JSON-related duality view

Fixed an issue with the ADD TRANDATA that displayed error when PREPARECSN option was not allowed for duality view.

Bug 38714353: Oracle AI Database - Admin Server crashes when evaluating processes listed as 'running' in taskHistory for termination

Fixed an issue with the Admin Server when it crashed evaluating the non-OGG task history.

Bug 38731771: Oracle AI Database - Replicat not processing all the records when using the MAXTRANSOPS parameter

Fixed an issue with Replicat not processing the transaction records when using MAXTRANSOPS in the Replicat parameter file.

Bug 38704589: PostgreSQL - Initial load and CDC Extract fails for source and target tables with char columns

Fixed an issue with the Initial load and CDC Extract failing for source and target tables with char columns.

Bug 38340149: Yugabyte - Data corruption in empty char field

Fixed an issue with char/wchar type column displaying corrupt data.