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

## SYSLOG Details
- **Message**: <variable>function-name</variable>:<variable>line-number</variable>: port <variable>port</variable>, pcie_bridge_config(<variable>pci-controller</variable>, <variable>priority</variable>, <variable>device-id</variable>, <variable>bus-sec</variable>, <variable>bus-sub</variable>) failed; 0x<variable>status</variable>
- **Help**: PCIe bus numbers assignment failed
- **Description**: Setting up the pci error handler or configuring bus numbers for PCIe failed
- **Type**: Internal: Internal log message
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: function-name
line-number
port
pci-controller
priority
device-id
bus-sec
bus-sub
status
- **Facility**: LOG_PFE

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