# PFE_LINUX_PCIE_CONFIG_POKE_INVALID_REG_SIZE

## Canonical Reference

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

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

## SYSLOG Details
- **Message**: <variable>function-name</variable>: <variable>sysdir</variable> invalid reg size <variable>bytes</variable>
- **Help**: Invalid register size received
- **Description**: This message indicates that bytes passed to write to the config file are invalid
- **Type**: Internal: Internal log message
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: function-name
sysdir
bytes
- **Facility**: LOG_PFE

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