> Source: [sk170197](https://support.checkpoint.com/results/sk/sk170197)

# sk170197 - Policy installation on R77.30 gateway fails with "failed to load blades for rulenum 1"

| Property | Value |
|----------|-------|
| Solution ID | sk170197 |
| Date Created | 2020-12-01 |
| Last Modified | 2020-12-02 |
| Technical Level | Advanced |
| Products | Security Gateway |
| Versions | R81 (EOS) |

## Symptoms

- * Policy installation on R77.30 gateway fails with "Policy Installation failed on gateway, If the problem persists contact Check Point Error code 0-2000064" error.

* Policy installation message is:  

  `https_inspection_rule_ranges_entry::load_https_inspection_blades: unknown blade, name: (dataAwareness)`  
  ` gen_https_inspection_rulebase_tables: failed to load blades for rulenum 1`  
  ` Failed to load https_inspection rulebase`  
  ` Failed to generate the rulebase`  
  ` Operation ended with errors`.  

  ![](https://sc1.checkpoint.com/sc/SolutionsStatics/sk170197/Install_policy_fail_message202011291742591.jpg)

## Cause

A code verification does not enable installation of a rule with the "Content Awareness" blade on an R77.30 Security gateway because R77.30 does not support this blade.

## Solution

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

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