Title: HPE ProLiant DL360p Gen8 Server - Error 347 "The cache for Smart Array P420i in Embedded Slot is not configured message when SSD drives are attached"
Object Name: emr_na-kc0116980en_us
Document Type: Support Information
Original owner: KCS - ProLiant Servers
Disclosure level: Public
Version state: final
Environment
FACT:HPE ProLiant DL360p Gen8 Server
FACT:HPE Smart Array P420i
Questions/Symptoms
SYMPTOM:Error 347 The cache for Smart Array P420i in Embedded Slot is not configured message when SSD drives are attached
Cause
CAUSE:HPE SSD Smartpath is enabled due to which the above error message will be displayed.
Answer/Solution
FIX:In order to resolve the issue follow the steps below:
1. Open the HP SSA.
2. Click on arrays.
3. Now click on Disable HP SSD Smart path & save it.
4. Once when it is saved user will see the cache manager enabled.
5. Please refer to the screenshots.
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
© Copyright 2025 Hewlett Packard Enterprise Development Company, L.P.
Hewlett Packard Enterprise believes in being unconditionally inclusive. Efforts to replace noninclusive terms in our active products are ongoing.