Trying to build the end node node application for B-L072Z-LRWAN1 from STM32CubeExpansion_LRWAN_V1.2.1 in keil ide [MDK-ARM Version 5.28a ] but it gives a code size error:

[Msing.4]

error:

.\mlm32l07x01\NUCLEO_CUBE_LORA.axf: error: L6050U: The code size of this image (52352 bytes) exceeds the maximum allowed for this version of the linker.

Finished: 0 information, 0 warning, 0 error and 1 fatal error messages.

".\mlm32l07x01\NUCLEO_CUBE_LORA.axf" - 1 Error(s), 0 Warning(s).

[Tesla DeLorean]

Ok, so you don't have a license.

https://www2.keil.com/stmicroelectronics-stm32/mdk