> Source: [sk179971](https://support.checkpoint.com/results/sk/sk179971)

# sk179971 - Management High Availability synchronization between Multi-Domain Servers fails intermittently 

| Property | Value |
|----------|-------|
| Solution ID | sk179971 |
| Date Created | 2023-12-20 |
| Last Modified | 2025-02-13 |
| Technical Level | Advanced |
| Products | Multi-Domain Security Management Server |
| Versions | R81 (EOS), R81.10 (EOS), R81.20, R82 |
| OS | Gaia |
| Platform | Open Server |

## Symptoms

- * Management High Availability synchronization between Multi-Domain Servers fails intermittently .

* The *$MDS_FWDIR/log/cpm.elg* file contains these errors:

  ```
  
  16/08/22 00:53:52,253  INFO internal.ha.MgmtHaSvcImpl [qtp-46178600-3284020]: Some assignments worksessions do not exist. given worksessions: [83fde63f-2aaa-41e2-8f54-34427ee10cac, ca4b83c5-3876-460f-becc-85a45dd4b3a0, 3316c651-26e6-4d1a-823e-dde19384c8fc], existing worksessions: [83fde63f-2aaa-41e2-8f54-34427ee10cac, 3316c651-26e6-4d1a-823e-dde19384c8fc]
  16/08/22 00:53:52,253  INFO internal.ha.MgmtHaSvcImpl [qtp-46178600-3284020]: There are 1 missing workSessions. The following worksessions are missing: [ca4b83c5-3876-460f-becc-85a45dd4b3a0]
  16/08/22 00:53:52,253 ERROR internal.ha.MgmtHaSvcImpl [qtp-46178600-3284020]: There are 1 missing workSessions. missing worksessions and their domain: {ca4b83c5-3876-460f-becc-85a45dd4b3a0=a0bbbc99-adef-4ef8-bb6d-cebcebcebceb}
  16/08/22 00:53:52,253 ERROR utils.runtime.CpAssert$DefaultAssertionErrorHandler [qtp-46178600-3284020]: AssertionError has been caught: The following assignments workSessions are missing: [ca4b83c5-3876-460f-becc-85a45dd4b3a0]. Make sure that the following domains are synced: [a0bbbc99-adef-4ef8-bb6d-cebcebcebceb]
  16/08/22 00:53:52,253 ERROR infrastructure.logging.CpAssertionErrorExceptionLoggerHandler [qtp-46178600-3284020]: incident [544a525f-dfb6-4340-a787-b6080d49173f]: 
  The following assignments workSessions are missing: [ca4b83c5-3876-460f-becc-85a45dd4b3a0]. Make sure that the following domains are synced: [a0bbbc99-adef-4ef8-bb6d-cebcebcebceb]        at com.checkpoint.infrastructure.utils.runtime.CpAssert$DefaultAssertionErrorCreator.createAssertionError(CpAssert.java:2)
          at com.checkpoint.infrastructure.utils.runtime.CpAssert.doFail(CpAssert.java:29)
          at com.checkpoint.infrastructure.utils.runtime.CpAssert.fail(CpAssert.java:51)
          at com.checkpoint.infrastructure.utils.runtime.CpAssert.fail(CpAssert.java:11)
          at com.checkpoint.management.dleserver.coresvc.internal.ha.MgmtHaSvcImpl.validateD
  ```

## Cause

A mismatch in worksessions occurred during a Gaia version upgrade or a Jumbo Hotfix upgrade.

## Solution

This solution requires authentication. Please log in to view the full solution.

---

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