> Source: [sk154553](https://support.checkpoint.com/results/sk/sk154553)

# sk154553 - "Failed to open file 'fw_cmd.tmp'" error appears when trying to run FWM debug

| Property | Value |
|----------|-------|
| Solution ID | sk154553 |
| Date Created | 2019-05-28 |
| Last Modified | 2019-05-30 |
| Technical Level | Advanced |
| Products | Security Management Server, Multi-Domain Security Management Server |
| Versions | R82.10, R82, R81.20, R82.10, R82.20, R81.20, R82, R82.20 |
| OS | Gaia |

## Symptoms

- When trying to run FWM debug the below error message appears:  
`
[Expert@HostName]# fw debug fwm on TDERROR_ALL_ALL=5 `  
`
Failed to open file 'fw_cmd.tmp': No such file or directory `  
`
Cannot open command file fw_cmd.tmp in tmp dir)" `

## Cause

The */opt/CPsuite-R77/fw1/tmp* folder is corrupted.

## Solution

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

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