# Why I cant see my data via OPC Server?

**URL:** <https://tech-community.robotics.abb.com/t/why-i-cant-see-my-data-via-opc-server/10407>\
**Category:** RAPID Programming\
**Created:** [October 12, 2021, 11:13am UTC](https://tech-community.robotics.abb.com/t/why-i-cant-see-my-data-via-opc-server/10407 "2021-10-12T11:13:33Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jakub\_krejci](https://avatars.discourse-cdn.com/v4/letter/j/e19adc/32.png) [@jakub\_krejci](https://tech-community.robotics.abb.com/u/jakub_krejci)\
**Post date:** [October 12, 2021, 11:13am UTC](https://tech-community.robotics.abb.com/t/why-i-cant-see-my-data-via-opc-server/10407/1 "2021-10-12T11:13:33Z")

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Hi, I need to send data from IRC5 controller to my internet application. I am using IRCP OPC UA app to connect to controller, where I have my data stored. I use simple code in rapid to gather these data and store them as a PERS num. The problem is, that i cant see these data anywhere. Does anyone had the same problem? Thanks for any tips!

 ![image.jpg](https://europe1.discourse-cdn.com/flex005/uploads/robotics1/original/2X/6/6ef193e9d6fd221d30b9924d50b78fc4d202da86.jpeg)  
 ![image.jpg](https://europe1.discourse-cdn.com/flex005/uploads/robotics1/original/1X/f499db2d54f473fcc09485a047c66de62dffb9fe.jpeg)

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**Author:** ![EricH](https://avatars.discourse-cdn.com/v4/letter/e/ea5d25/32.png) [@EricH](https://tech-community.robotics.abb.com/u/EricH)\
**Post date:** [February 3, 2022, 10:32am UTC](https://tech-community.robotics.abb.com/t/why-i-cant-see-my-data-via-opc-server/10407/2 "2022-02-03T10:32:31Z")

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Is it sending all PERS declared data by default? Try to link the data, that has to be transferred.