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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Showing 15401

In CPLEX studio; display DOcplexCloud solve as local solve

In the IDE (CPLEX studio), with a solve on DOcplexCloud is not display the same way as a local solve.That create lots of extra work to explore the input data, the constraint expressed and the result.
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

Function to Add tuple to a set in OPL not only in OPLscript

Have an OPL fucntion to add tuple to a set.It will avoid to use OPL script to populate them whish is slow and increase complexity of modeling.A work around that I use it to create identical Set of tuple in OPL and use OPLscript to just copy them i...
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

Information callback procedure for Benders algorithm

For MIP problems using branch-and-bound the CPLEX API offers the info or MIP callback procedure which can be used to retrieve information during a MIP search. For the Benders algorithm these callback procedures do not work (CPLEX 12.7 throws an er...
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Planned for future release

Have a regenerate option in OPL flow control

Have a way to call regenerate a model when you change some data in scripting without the need to build from zero the model out of the model and the data.
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

Implement OPL as a DSL in F#

I think that it can be valuable to offer OPL as a DSL in .NET. This can be an easy (cheap) way to combine the best of OPL and of the Cplex .NET API in one language. This way OPL remain for the definition of the problem but the control flow will be...
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

"If and only if" for indicator-constraints in MATLAB API

We use the CPLEX for MATLAB API to solve a MILP. In our case the bottleneck of the API is the limited functionality of indicator constraints. Whereas in OPL and the Java API an "if and only if" statement is possible, this functionality is missing ...
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

Ability to solve Python/docplex model in CPLEX Enterprise Server

This request is actually for CPLEX Enterprise Server, not CPLEX Optimization Studio, but CES was not an option in the list of products. Currently CES is only able to solve models implemented in OPL. We would like to be able to submit and solve app...
about 4 years ago in Decision Optimization CPLEX & For Watson Studio 0 Not under consideration

Sequence Object "end of range" Alert

We recently had a Production application fail because a Db2 sequence object reached the end of its range unexpectedly. This caused our web users to be unable to logon for a short period of time. DBAs are implementing external tooling to monitor se...
about 4 years ago in Db2 Administration Tool for z/OS 0 Future consideration

The DataStage Balanced Optimizer does not support range lookups in lookup stage

Jobs that contain lookup stages that contain a range lookup, when optimized do not have SQL generated that enforces the lookup range. Response from IBM Support case (TS001477845) is to open RFE as DataStage is working as intended.
about 6 years ago in DataStage 0 Not under consideration

Show data type for data item in GUI

There are differences between 1) drag&drop a dataitem to the canvas in design mode in reporting or drag&drop a data item to the query in query editor and 2) manually create calculated data item in the query editor. In the first case the da...
about 3 years ago in Cognos Analytics / Reporting 0 Not under consideration

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