[NRF_ERROR_NO_MEM] When trying to add custom service

[JaTi]

Hello everybody,

I´m trying to add a custom service to the ble_app_buttonless_dfu example in sdk 17.0.2.

Therfore i increment the NRF_SDH_BLE_VS_UUID_COUNT but this results in

<warning> nrf_sdh_ble: Insufficient RAM allocated for the SoftDevice.
<warning> nrf_sdh_ble: Change the RAM start location from 0x20002260 to 0x20002270.
<warning> nrf_sdh_ble: Maximum RAM size for application is 0xDD90.
<error> nrf_sdh_ble: sd_ble_enable() returned NRF_ERROR_NO_MEM.

I tried to adjust the RAM by following this guide https://devzone.nordicsemi.com/nordic/short-range-guides/b/getting-started/posts/adjustment-of-ram-and-flash-memory

to the following values.

But this seems to have no effect. I suspect those values are overwritten or not used at all and a different file is responsible for providing this data?
Could someone give me a hint to a possible solution?

Thanks and best regards!

[JaTi]

The proposed spolution works.
I edited the "Solution" options instead of the "Project".

See top left corner of the question and compare it to this image.

Future me and anybody else running into this problem please double check you are doing what you are supposed to do and spare yourself the headache.