Based on this ticket: 
we implemented the server authentication enable/disable functionality.
However the following code for some reason fails:
int32_t retVal;
uint8_t enable_server_authentication = 1;
retVal = sl_WlanSet((_u16)SL_WLAN_CFG_GENERAL_PARAM_ID, (_u16)19, (_u16)1 ,(_u8 *)&enable_server_authentication);
After execution the retVal is 2. What could be the cause of the error?
