Hi @handiansudianto
See sk167633 "Errors while loading Threat Prevention policy, Operation was unsuccessful" in the log.
Solution
Perform an IPS update on the Domain.
1. Log in to the Domain on the active CMA.
2. Select "Security Policies" tab and then Policy under Threat Prevention.
![HeikoAnkenbrand_0-1680370209679.png HeikoAnkenbrand_0-1680370209679.png](https://community.checkpoint.com/t5/image/serverpage/image-id/20362i60FA7F2EF0020A56/image-size/medium?v=v2&px=400)
3. Click on "Updates" at the bottom and proceed with the IPS update. It can be done through client's internet connectivity or the Multi-Domain Managemet..
![HeikoAnkenbrand_1-1680370209678.png HeikoAnkenbrand_1-1680370209678.png](https://community.checkpoint.com/t5/image/serverpage/image-id/20361iCDF9FA5F45AA208D/image-size/medium?v=v2&px=400)
4. After the update is finished, push policy to the relevant Gateways and it should work now.
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