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IBM Data and AI Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data & AI organization. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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IBM Employees should enter Ideas at https://ideas.ibm.com


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Replication: Change Data Capture

Showing 324

Simple derived logics based on the source data elements are missing for the Kafka Target

Simple derived logics based on the source data elements are missing for the Kafka Target CDC Kafka target doesn't have all the basic functions what other targets have like Date conversion from Julian to ISO, Currency formatting… Provided Ability...
about 6 years ago in Replication: Change Data Capture 0 Not under consideration

CDC support for SQL Server 2017 graph tables

We use IBM Data Replication (CDC) to replicate data between SQL Server databases. However, we have graph tables and CDC does not support replicating data from these tables. CDC should support SQL Server 2017 graph tables.
over 6 years ago in Replication: Change Data Capture 1 Not under consideration

CDC does not support filestream filegroup or memory-optimized filegroup

Unknown log record type and subscription fails. We were able to reproduce an error similar to the one you are receiving by mirroring a table that uses a filestream filegroup. At this time CDC does not support filestream filegroup or memory-optimiz...
over 6 years ago in Replication: Change Data Capture 1 Not under consideration

DSNU1122I - UNABLE TO DRAIN DSNDB06.SYSTSTSP during a reorg.

Unable to reorg some Catalog/Directory table spaces due to contention issues, error: "UNABLE TO DRAIN DSNDB06. SYSTSTSP" caused by Change data Capture tasks running "HCHIDAG*" doing increment updates at the same time preventing the reorg.
over 6 years ago in Replication: Change Data Capture 1 Not under consideration

Set up subscription port ...

No description provided
over 6 years ago in Replication: Change Data Capture 1 Not under consideration

Enhance memory allocation when replicating wide tables to webhdfs

To avoid webhdfs BufferOverflowException errors the workaround is to set hdfs_write_cache_mb to total size of table x 4 in MB.The memory allocated at startup of the subscription is the hdfs_write_cache_mb * # of tables regardless of the width of e...
over 6 years ago in Replication: Change Data Capture 1 Not under consideration

InfoSphere Data Replication for DB2 z/OS - CDC Referential Integrity Management

Need to provide a functionality to manage correctly the REFRESH when some source DB2 z/OS tables with Referential Integrity Delete Restrict constraint need to be replicated to target tables also with Referential Integrity.
over 6 years ago in Replication: Change Data Capture 1 Not under consideration

CDC for DB2 LUW recovering from database conditional locks

Recently one of the customers hit a conditional lock when reading from database log (with compression enabled) using DB2 read log api. Soon after this subscription failed without an ability to restart automatically. The conditional lock failure is...
over 6 years ago in Replication: Change Data Capture 1 Not under consideration

add force option for dmsetbookmark -f, let user have power to decide where the replication can start.

add force option in dmsetbookmark, let user have power to decide where the replication can start.this feature was available in IIDR version 11.3 but not in IIDR version 11.4
over 6 years ago in Replication: Change Data Capture 1 Not under consideration

Function to convert BIT information to another column with CDC

A project using the replication function from IMS to DB2 on Linux is in progress. In customer's IMS application, many BIT items of PL/I are used, and there is a requirement to convert it to a column of bytes on the CDC side. There are many target ...
almost 7 years ago in Replication: Change Data Capture 1 Not under consideration