> Source: [sk157693](https://support.checkpoint.com/results/sk/sk157693)

# sk157693 - Show generic-objects API command fails with "Management Server failed to execute command"

| Property | Value |
|----------|-------|
| Solution ID | sk157693 |
| Date Created | 2019-07-09 |
| Last Modified | 2021-01-05 |
| Technical Level | General |
| Products | Security Management Server |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |

## Symptoms

- * Show generic-objects API command fails with "Management Server failed to execute command" error message.
* `$MDS_FWDIR/log/cpm.elg` file shows:

  ```
  
  DATE TIME ERROR infrastructure.logging.DefaultExceptionLoggerHandlerImpl [qtp-634337094-14500]: 
  incident [f68e6e73-55d3-4da8-a598-7a37740cf979]: 
  java.lang.IllegalArgumentException: Expected single result for object with uid 
  0ddadb74-3ccf-2e4c-96f8-2dc2962a46d9, got: 0 (through reference chain: com.checkpoint.objects.classes.dummy.CpmiVsClusterNetobj["domain"])
  	at com.fasterxml.jackson.databind.ObjectMapper._convert(ObjectMapper.java:3284)
  	at com.fasterxml.jackson.databind.ObjectMapper.convertValue(ObjectMapper.java:3210)
  	at com.checkpoint.management.api.services.internal.ApiGenericObjectSvcImpl.getDleObjectAsJson(ApiGenericObjectSvcImpl.java:3)
  ```

* Error can originate from 3rd party security orchestration solution (Tufin, Skybox, Algosec etc.) that uses the Management API.

## Cause

Due to independence of revisions count of System Domain and User Domain, in case admin is logged-in to a specific revision (e.g. last-published-session), while fetching an object there might be miss match between Domains' revisions which will lead to failure of fetching requested information.

## Solution

This problem was fixed. The fix is included in:

* [Check Point R80.40](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk160736)
* [Jumbo Hotfix Accumulator for R80.30](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk153152) since Take 107
* [Jumbo Hotfix Accumulator for R80.20](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk137592) since Take 117
* [Jumbo Hotfix Accumulator for R80.10](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk116380) since Take 245

For **other [supported](http://www.checkpoint.com/support-services/support-life-cycle-policy/index.html) versions** , 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.

---

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