# DFCD_FTAP_DTCP_OPEN_FAILED

## Canonical Reference

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

**Canonical URL:**  
https://apps.juniper.net/syslog-explorer/?msg=DFCD_FTAP_DTCP_OPEN_FAILED

## SYSLOG Details
- **Message**: Relay agent passed NULL as the handle
- **Help**: DFCD could not open FTAP-DTCP connection
- **Description**: DFCD listens to FTAP-DTCP connection open messages from FTAP-DTCP-SSH relay agent. There was a problem in the relay agent communication. The error string accompanying this log entry indicates the specific error.
- **Type**: Internal: Internal log message
- **Severity**: error
- **Cause**: Relay agent passed invalid parameters
- **Action**: Contact your technical support representative.
- **Attributes**: -
- **Facility**: LOG_DAEMON

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