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

## SYSLOG Details
- **Message**: <variable>function-name</variable>: unable to add handler for <variable>signal-name</variable>: <variable>error-message</variable>
- **Help**: fsad initialization failed
- **Description**: Signal attachment failed during the initialization sequence for the File System Access process (fsad).
- **Type**: SNO: Should Not Occur
- **Severity**: error
- **Cause**: An internal software failure occurred.
- **Action**: Contact your technical support representative.
- **Attributes**: function-name
signal-name
error-message
- **Facility**: LOG_DAEMON

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