The error value of the function(pm_peer_rank_highest)

[azuma_tf]

■Development environment
nfr52832
SDK_12.3.0

■Question
I'm making Central's module.
After connecting with a peripheral of pairing finish, the function(pm_peer_rank_highest) is being carried out by an event(PM_EVT_BONDED_PEER_CONNECTED and PM_EVT_CONN_SEC_SUCCEEDED),There is a case that a return value of the function will be 0x86.
There is no 0x86 in a list of error codes.
What kind of correspondence should be performed to 0x86?

[FormerMember]

Do you know how to reproduce this error code? If so, could you run the chip in debug mode, set a breakpoint at pm_peer_rank_highest(), and step through the code to check where in pm_peer_rank_highest() err_code gets its value?

[azuma_tf]

The part where a return value is being set by step execution is checked.
NRF_ERROR_STORAGE_FULL(0x86) was established by the function(pds_peer_data_store).
When carrying out the function(fds_gc), is a problem settled?

[FormerMember]

If pm_peer_rank_highest() / pds_peer_data_store() return NRF_ERROR_STORAGE_FULL, it should not be any problem to use fds_gc(). fds_gc() will remove deleted data from flash, and hence, free up flash area.

If more space is needed, it can be changed in the FDS settings in sdk_config.h, see also this post.