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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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Db2 for z/OS

Showing 33

Cross-Invalidation due to pcloset/p-lock negotiation avoidance

Problem Statement / Pain points : Whenever there is no R/W activity and PCLOSET threshold is reached, pagesets SWITCH OUT of GBP dependency and the pages in our Bufferpools are cross-invalidated . Thereafter when R/W starts again, pagesets SWITCH ...
almost 2 years ago in Db2 for z/OS 0 Planned for future release

Message DSNX241I will not appear after -SET SYSPARM if ENCRYPTION_KEYLABEL did not change

We are running DB2 12 FL 509 and zparm parameter ENCRYPTION_KEYLABEL does not have a value (is null or blank). Even having ENCRYPTION_KEYLABEL set to null, every time I issue a -SET SYSPARM command to reload the same zparm module (after altering o...
over 2 years ago in Db2 for z/OS 0 Planned for future release

improve documentation about CONDBAT (& MDBAT) and how to watch the limit being approached

The IBM provided documentation for important ZPARM of CONDBAT and MDBAT is a bit vague on exactly what to watch for these important limits. The documentation could be improved. I reviewed the documentation for DISPLAY DDF command https://www.ibm.c...
about 3 years ago in Db2 for z/OS 0 Planned for future release

Preventing manual Stop/Start of a workfile after space issue

We had a space allocation failure in DSNDB07. After the storage failure has been relieved one of our batch job was crashing with reason 00D70011 as the DSNDB07 extend was flagged by DB2 WACTPUNAV bit as not usable. We finally had to manually Stop/...
about 3 years ago in Db2 for z/OS 1 Planned for future release

add SPACENAM in DISPLAY BLOCKERS command

PTF UI69433 introduces a new command DISPLAY BLOCKERS which is wonderful because it provides rich information of locks and claimers. The only draw back is it does not have SPACENAM option to narrow down the output.
almost 4 years ago in Db2 for z/OS 1 Planned for future release

Support BIDI in DB2 REST API

we create db2t rest services that select string with hebrew letters from db2 table . The hebrew letters in the result ,display in a opposite direction (In The REST message) letters in db2 'אבגדהו'letters in the result (rest) 'והדגבא'
over 4 years ago in Db2 for z/OS 1 Planned for future release

Data Studio does not support IPV6 addressing

Currently Data Studio does not support IPV6 addressing. We are now running with IPV4 and that works fine but are now testing IPV6 for future use. Data Server Manager does work with IPV6 and Data Studio should as well. We tested with 6 part address...
over 4 years ago in Db2 for z/OS 1 Planned for future release

Enhance DSNTXAZP

DB2 provides a tool called DSNTXAZP to create a CLIST input member. It reads the default input member AND connects to a DB2 subsystem to read current installation parameters. Currently the tool is not able to discover important prameters like BSDS...
over 5 years ago in Db2 for z/OS 0 Planned for future release

Add Bufferpool ID # to SMF 100/2 DNSDQDBP

Hello z/OS DB2, I am processing the SMF 100 subtype 1 and subtype 2 records and match upthe buffer pool data. In the SMF 100/1 DSNDQBST section, the buffer pools are identified by a buffer pool ID number. On the SMF 100/2 records, DNSDQDBP section...
over 5 years ago in Db2 for z/OS 3 Planned for future release

Enhance message 00F30034 with plan name

Enhancement of message 00F30034 with plan name in question. The message text today is"The authorization ID associated with this connection is not authorized to use the specified plan name or the specified plan name does not exist." Please add a va...
over 5 years ago in Db2 for z/OS 0 Planned for future release