# TVP_READ_POINTERS_UNDEFINED

## Canonical Reference

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

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

## SYSLOG Details
- **Message**: <variable>function-name</variable>: Error: Read pointers not defined.
- **Help**: Read pointers not defined
- **Description**: Pointers to read the mdio register undefined
- **Type**: Internal: Internal log message
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: function-name
- **Facility**: LOG_DAEMON

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