# [SAMPLER_SOCK_FD_INVALID](https://apps.juniper.net/syslog-explorer/?msg=SAMPLER_SOCK_FD_INVALID)

## SYSLOG Details
- **Message**: <variable>function-name</variable>: Invalid Socket FD
- **Help**: Socket file descriptor is invalid
- **Description**: Sending the PIC Jflow configuration to the Socket file descriptor which is invalid
- **Type**: Internal: Internal log message
- **Severity**: info
- **Cause**: -
- **Action**: -
- **Attributes**: function-name
- **Facility**: LOG_PFE

## Found this message in the following releases:
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=SAMPLER_SOCK_FD_INVALID&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=SAMPLER_SOCK_FD_INVALID&sw=Junos%20OS&rel=23.4R1)