> Source: [sk167212](https://support.checkpoint.com/results/sk/sk167212)

# sk167212 - Cannot remove Gateway from VPN Community

| Property | Value |
|----------|-------|
| Solution ID | sk167212 |
| Date Created | 2020-06-03 |
| Last Modified | 2021-02-28 |
| Technical Level | General |
| Products | SmartConsole |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |

## Symptoms

- * "`Update operation failed`" error is displayed when attempting to delete Gateway from the VPN community.

* `/opt/CPsuite-R80/fw1/log/cpm.elg` file shows:

  ```
  
  ERROR internal.operation.OperationSvcImpl [qtp-968795057-71]: caught exception
  "com.checkpoint.objects.classes.dummy.CpmiPermanentTunnelsGatewayList incompatible with
  com.checkpoint.objects.classes.dummy.CpmiPermanentTunnelMatrix" from class java.lang.ClassCastException
  ```

* When deleting the community from Gateway properties it works.

## Solution

This problem was fixed. The fix is included in:

* [Jumbo Hotfix Accumulator for R80.40](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk165456) starting from Take 92
* [Jumbo Hotfix Accumulator for R80.30](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk153152) starting from Take 228
* [Jumbo Hotfix Accumulator for R80.20](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk137592) starting from Take 190

If you choose not to upgrade, Check Point can supply a **Hotfix** . [Contact Check Point Support](https://www.checkpoint.com/support-services/contact-support/) to get a Hotfix for this issue.  
A Support Engineer will make sure the Hotfix is compatible with your environment before providing the Hotfix.  
For faster resolution and verification, please collect [CPinfo files](http://supportcontent.checkpoint.com/solutions?id=sk92739) from the Security Management Server and Security Gateways involved in the case.

**Hotfix installation instructions:**   
Refer to [sk168597 - How to install a Hotfix](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk168597).

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