Hi everybody, I'm getting error related to dispatcher now. dispatcher of second server is not getting registered in content manager.

Can anybody guide what I'm missing now in configuration.

Great question. Python is definitely a good starting point, but being an "AI professional" is really about understanding a few core areas:

• Data fundamentals — how data is structured, cleaned, and prepared
• Machine learning basics — models, training, evaluation
• Prompting and LLM understanding — huge skill today
• Real-world problem framing — knowing when and why to use AI

In the real world I have found most people don't really know AI or how to apply it.  But I would suggest to start simple with what you know and what you are good at / interested in then build your skills from there...

Totally get where you're at, we see it all the time now... a lot of teams are in this exact spot where legacy Cognos content is still running the business, but nobody remembers how it was built.

A few quick tips:

• Open the existing reports in edit mode if you can. Even without full access, you can often see where the data comes from.
• Check whether the reports use Framework Manager packages or Data Modules — that tells you what you're working with.
• IBM SkillsBuild and the Cognos YouTube tutorials are great starter resources.

If you ever get stuck, feel free to ask here.
And if your org decides to clean up or migrate the environment, my team works in Cognos upgrades and BI modernization — happy to help point you in the right direction.

Hi

I've a report in C10 that has bursting option and I would insert a new chart.
Apparently it's impossible but I remember that times ago I read about some tips in order to solve this problem.
Thans a lot

Issue is resolved after I exchanged the Certificate of servers with each other. Thank You.

Hi Team,

I have installed Cognos Analytics 12.0.4 all components on two separate machines/servers. I have a single DB2 machine as content database.
1. cognosprod01 - primary
2. cognosprod02 - secondary

I have updated the two content manager URIs in the environment configuration.
1. https://cognosprod01:9300/p2pd/servlet
2. https://cognosprod02:9300/p2pd/servlet

I have updated the dispatcher URIs for gateways also as below.
1. https://cognosprod01:9300/bi/v1/disp
2. https://cognosprod02:9300/bi/v1/disp

When I'm starting the cognos services on both servers. Only prod01 is getting started properly. prod02 server get stuck at CM-REQ-2378 A request was received to start the negotiation process to determine which content manager instance should become active.

as of now each server has its own entry in Gateway URI field.

Content DB server is reachable from both server.

Cognos services start successfully on the server where I start them first, the second one goes into this error.

Do I need to configure HTTP server before I start the services on both cognos server and update the Gateway URI. So that cognos services comes up properly on each server?

OR

Do I need to exchange keys between these servers, so that they can communicate with each other. I'm using TLS1.2, HTTPS and Third Party Certificate Authority.

Or this error is because of something else?

Kindly guide me, if I need to so some other configuration.

Will follow this link to configure HTTP server (https://www.ibm.com/docs/en/cognos-analytics/12.0.x?topic=server-configuring-http-v9)

By "which parameters", do you mean what you see listed as a parameter in Reporting?  The COGIPF_PARAMETER table in the audit database contains what Cognos defines as a parameter.  There are many types.  You're looking for

COGIPF_PARAMETER_NAME = 'parameterValues'

Then you'll need to parse the XML.

 
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seem consistently better, at least for football. Does anyone else have a similar observation, or am I missing something?

I'm using Cognos 12. And yeah, I didn't find how to run a report in documentations.. that was suggested by chatgpt; but it didn't work.

What version of Cognos Analytics?  Looking at the docs for 12.0.4, I don't see /api/v1/{report id}/run being an option.