![Prerequisites for Login into Informatica PowerCenter issues-after-qlikview-version-upgrade-on-passive-node-of-production-servers](https://www.s-squaresystems.com/wp-content/uploads/Prerequisites-for-Login-into-Informatica-PowerCenter.png)
Informatica Services Should be running:
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- Go to Start -> Search for Services ->Informatica 9.6.1
- If Services are not running, make sure the services running by start the services as shown in below screenshot
![Picture114](https://www.s-squaresystems.com/wp-content/uploads/Picture114-1.png)
Informatica Admin Page:
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- Go to Start ->Informatica Administrator Home Page->Open as shown in the below Screenshot.
![Picture115](https://www.s-squaresystems.com/wp-content/uploads/Picture115-1.png)
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- Provide the User ID and Password to login into Admin Page.
Username: Administrator
Password: **********
![Picture116](https://www.s-squaresystems.com/wp-content/uploads/Picture116-1.png)
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- Make Sure that the above services (PowerCenter Integration Services and PowerCenter Repository Services) should be running, which are highlighted in above screenshot.
Power Center Designer:
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- Go to start menu ->PowerCenter designer click on it.
- Click on Repository tabs as shown in below screen shot and select configuring domains to connect repository.
![Picture117](https://www.s-squaresystems.com/wp-content/uploads/Picture117-1.png)
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- To configure domain, click on new button as shown in below screen shot.
![Picture118](https://www.s-squaresystems.com/wp-content/uploads/Picture118-1.png)
1. Provide domain name, gateway host and gateway port number form informatica home
2.Click ok as shown in below screenshot.
![Picture119](https://www.s-squaresystems.com/wp-content/uploads/Picture119-1.png)
References in screenshot:
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- All configured domains.
- Repositories to select for domain.
- Click on ok.
Once completed domain configuration client page will be opening as shown in below screen shot.
![Picture120](https://www.s-squaresystems.com/wp-content/uploads/Picture120-1.png)
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- To connect to repositories: Right click on REP_INFA and click on connect as shown in below screenshot.
![Picture121](https://www.s-squaresystems.com/wp-content/uploads/Picture121-1.png)
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- To connect repository, you have to provide repository username and password and then click on connect as shown in below screenshot.
![Picture122](https://www.s-squaresystems.com/wp-content/uploads/Picture122-1.png)
Note:
Security domain –
Native (if the users are configured with in the Informatica)
LDAP – If the users are configured over LDAP service.