sd_ble_gatts_value on central

[Jackxl]

Hi, I have problem with both functions sd_ble_gatts_value on central device. It works on peripheral, because there is my characteristics definition.

Now I have to read characteristics from flash anytime and I have problem. I get error NRF_ERROR_INTERNAL for sd_ble_gatts_value_get and NRF_ERROR_INVALID_PARAM for sd_ble_gatts_value_set. Parameters are same as in peripheral. Diference is only handle because I use handle_value from received characteristic.

[Jackxl]

So When I transfer data to periphreal within characteristic and then I switch off periphreal device I will lose received data ?