https://devzone.nordicsemi.com/f/nordic-q-a/30673/issues-in-migration-from-sdk13-0-to-sdk14-0Hi, I am trying to port my Application from SDK13.0 to 14.0. I have completed the porting. But the code is not working. In Service initialisation there are issues. Attaching the warnings and the logs that I am getting along with the main.c anden-USTelligent Community 13Tue, 20 Feb 2018 12:07:17 GMThttps://devzone.nordicsemi.com/thread/121381?ContentTypeID=1Tue, 20 Feb 2018 12:07:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:54736b4b-acfe-4926-b279-a4fcf2157e41Martin Lesund<p>Hello <span>Pratibha</span>,</p> <p>&nbsp; Have you followed the <a href="http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5.v14.0.0%2Fmigration.html&amp;cp=4_0_2_1_7" rel="noopener noreferrer" target="_blank">Migration Guide (SDK13 --&gt; SDK14)</a>&nbsp; respectively?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/121337?ContentTypeID=1Tue, 20 Feb 2018 06:56:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b0ef1dfa-3f59-4431-ac94-69cd2f2afff1karthikeyan<p>hi,</p> <p>&nbsp; follow this link&nbsp;<a href="http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0496j/dom1374748724515.html">http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0496j/dom1374748724515.html</a>&nbsp;here they have mentioned all the things for error codes. and also look at this thread you can get a solution&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/25532/sdk14-undefined-symbol-sdh_req_observers-base">https://devzone.nordicsemi.com/f/nordic-q-a/25532/sdk14-undefined-symbol-sdh_req_observers-base</a>&nbsp;</p><div style="clear:both;"></div>