| S332 SoftDevice v2.0.0 |

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Pairing failure: Pairing aborted by the application
Peripheral Security Procedures

When the application detects that the pairing should not be performed, for example an insufficient IO combination, it can use sd_ble_gap_sec_params_reply() to send SMP Pairing failed to the peer.

When the stack handles the response from the application it will also validate the passkey (SMP_STC_PASSKEY_ENTRY_FAILED). If any error is detected it will be reported when sd_ble_gap_sec_params_reply() is called.