https://devzone.nordicsemi.com/f/nordic-q-a/8235/question-about-qdid-44613Hi all, I design the kb based on the SDK6.1 and SD7.1 with 51822, and doing the PTS certification now, but meet some problem on TC_CON_BV_01_C, ATT Write error, such as the attachment. As the original source code, the write permission is seten-USTelligent Community 13Wed, 06 Jan 2016 19:46:40 GMThttps://devzone.nordicsemi.com/thread/29678?ContentTypeID=1Wed, 06 Jan 2016 19:46:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d0ce9cd2-bc36-4cfd-96e0-783bbd83c4b5Nick Pelis<p>We are going through qualification right now and ran into this same problem (the test lab didn&#39;t enable TSPX_security_enabled for HIDS/BAS/DIS on an HOGP device), so this was very helpful. Thank you!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/29677?ContentTypeID=1Tue, 04 Aug 2015 14:13:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:52b17188-1559-4296-ba17-b05ec3238e78Zoltan<p>Hello Jimlin,</p> <p>You are right, the test case fails because encryption is required in main.c of the example application.</p> <p>Security is required by the Battery Service because it is part of the HID over GATT Profile. <strong>Simply set TSPX_security_enabled to TRUE in your IXIT settings when running BAS tests in PTS.</strong></p> <p>Security requirements are not part of the Battery Service specification, you can adjust them during testing according to the requirements of the profile. <strong>This has no effect on the validity of the qualification.</strong></p> <p>Nordic&#39;s keyboard example application is not part of the qualification. As long as you don&#39;t change the code of the service implementations, Nordic&#39;s QD ID 44613 can be used as reference when creating an End Product Listing.</p> <p>Note, however, that your application has to pass the HOGP tests too.</p> <p>Good luck!</p><div style="clear:both;"></div>