Disconnecting on Generic Attribute PrimaryService(0x1801) discovery

Question

Hi! I use S130 on nRF51822 device.
After device is connected as peripheral I try to discover services using Master Control Panel but device disconnects. In Master Control Panel I see that central tries to get ServiceChanged characteristics of Generic Attribute service (0x1801). Please look at attached screenshot: 
 I tried it on S110 and it works well. So, is it bug in S130 SoftDevice?

FormerMember · Accepted Answer

If service discover fails in your application in Master Control Panel, the problem is most likely that the event BLE_GATTS_EVT_SYS_ATTR_MISSING is not being handled. If the application doesn't support boding, it can for example be handled the following way in on_ble_evt(..) in main.c: 
 case BLE_GATTS_EVT_SYS_ATTR_MISSING:
 err_code = sd_ble_gatts_sys_attr_set(m_peripheral_conn_handle, NULL, 0);
 APP_ERROR_CHECK(err_code);
 break;

Disconnecting on Generic Attribute PrimaryService(0x1801) discovery

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