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Questions tagged [business-rules]

A business rule is a statement that describes a business policy or procedure. Business logic describes the sequence of operations that is associated with data in a database to carry out the rule.

A business rules engine works by separating execution code for business rules from the rest of the business process management system. This allows the end user to change business rules without having to ask a programmer for help. When a change is made, the engine will evaluate the change's effect on other rules in the system and flag the user if there is a conflict. Business Rules Model

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Invoke Business Rules service from Node js application on Bluemix

I have my ruleset deployed on the Business Rules service on Bluemix. How do I invoke the rules using API from my Node js application on Bluemix?
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Drools 6.2.0 workbench edit jbpm variable from drl rule

I try to put my process variable into the business rule task and to change this variable in this task, but the value remains the same. What am I doing wrong? Process is developed in kie workbench, without using eclipse. My variables initialized in…
Alex Kichev
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How to Identify Complexity of IBM ODM Rules Based Applications?

I would like to know, how the complexity of a rule based application can be measured? Is there a standard way defined by IBM ? or something with Function Point to measure the complexity of a software based application Complexity can always be based…
Ajay
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Monitoring new records on Oracle database using WSO2 Business Activity Monitor

Is it possible to monitor new transactions being loaded or inserted into the oracle database table using WSO2 Business Activity Monitor and WSO2 Business rules. If yes how should I configure WSO2 Business Activity Monitor to do that? Thanks in…
BAMLusaka BAM
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Can't see my ruleset in the Decision Services tab of the Business Rules service on Bluemix

I deployed my latest ruleset to the Business Rules service instance. However, I did not see it listed in the Decision Services tab.
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"Unable to generate sample payload" when testing rules on Business Rules service on Bluemix

I was testing my rules through the Decision Services tab for the Business Rules service in the Bluemix console. When I tried to generate the sample payload again (after a while) by clicking on "JSON", an error popped up:
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Test rules on the Business Rules service on Bluemix

I just deployed my RuleApp to the Business Rules service. I can log in to the Rule Execution Server console and see it is correctly deployed. How do I test the rules?
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Decision Warehouse "DataSource is not ready" for Business Rules Service on Bluemix

I see the message "DataSource is not ready" in the Decision Warehouse tab of the Rule Execution Server console of the Business Rules Service. How should I resolve it?
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Automated Lottery and Prize Distribution

We are trying to build a system in which the winners of prizes are selected on a daily basis and their relevant contact details (address, phone #, name) are pulled from database. The number of prizes is fixed, but can change on a daily basis if new…
Kunal K
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Bounded contexts sharing a same aggregate

DDD exposes bounded contexts, domain models, aggregates... but I often miss the keypoint of business rules. I would like to know how business rules integrate into this approach. Here is an example : Imagine you have 2 bounded contexts in a credit…
Rénald
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"JNDI lookup to retrieve local XU failed" diagnostics warning for Business Rules Service on Bluemix

I ran the Diagnostics on the Rule Execution Server console, and I saw the message Local XU connectivity Warning JNDI lookup to retrieve local XU failed.
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"No XU MBean found" Diagnostics warning for the Business Rules Service on Bluemix

When I run the diagnostics on the Rule Execution Server console of the Business Rules service, I see a warning saying "No XU MBean found". Is this expected?
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How can I trace rules in the Business Rules service on Bluemix?

I am using the Business Rules service on Bluemix, and it does not seem to use the Decision Warehouse. Is there another way to trace the rule firing?
TyLy
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Diagnostics warning for "Decision Runner Resource Provider" for Business Rules on Bluemix

When running the Diagnostics for the Rule Execution Server for the Business Rules instance on Bluemix, I see the following warning: Decision Runner Resource Provider Warning Diagnostic failed Run the installation wizard to create…
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How to lock a field based on user role?

The old way I've always done it was to trigger a script on load and set the fields to this or that (hiding, locking etc.). But since we got those new, cool, shiny business rules now, I thought I could give them a whack. The problem is that I can't…
Konrad Viltersten
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