Reason for ZPS_APL_ZDP_E_NO_DESCRIPTOR?

[1948396491]

Hello, I have a problem.I used JN5169 and the SDK was 4170. After I woke up today with the sleep device, I used ZPS_eAplAfUnicastAckDataReq() to unicast a piece of data to the coordinator.The result failed to be sent and the errors returned are ZPS_APL_APS_E_INVALID_PARAMETER and ZPS_APL_ZDP_E_NO_DESCRIPTOR.But sometimes it works.I don't know what caused the problem. Ask for help.

[mario_castaneda]

Hi,

Please look at the next document https://www.nxp.com/docs/en/user-guide/JN-UG-3113.pdf for the issue that you are getting. However, please look at the next community post 

https://community.nxp.com/message/1012968 

Regards,

Mario