VISA: (Hex 0xBFFF0071) A specified user buffer is not valid or cannot be accessed for the required size.

[navoJ]

Hi, 

I am using the VI in attach for resetting the switch modules in HP34970A Keysight instrument.

For some reason when i update the test station with IOLibSuite_18_3_29324 this error appears... :? Anyone has similar experience?

error: VISA Write in HP34970A Reset Modules.vi VISA: (Hex 0xBFFF0071) A specified user buffer is not valid or cannot be accessed for the required size.

[RTSLVU]

This VI cannot run on its own, we need to see your entire program.

How are you initializing and opening the VISA session?

BTW: I have been using the HP/Agilent/Keysight 34970A for decades and have never needed to use this VI.

So I suspect something else is going on in your program. 

Also if you are only using this instrument with LabVIEW you do not need to install the "I/O Suite", that is only needed for their Benchlink software.

NI-VISA and NI Measurement and Automation Explorer (NI-MAX) provide the same functionality for LabVIEW that the I/O Suite provides for their Benchlink software.

[navoJ]

Thank you for your feedback.

The initializing was passing and actually same test setup was working fine locally on my PC.

So I couldn't find what could be the issue with it, but most probably test station had bunch of other things installed and hard to be tracked all that remotely.

So i try out with other VI that actually will to the same job, and it worked 🙂

In attach the replaced VI.