Pass first value in queue - PI Mapping

[Former Member]

Hi Experts,

I have a requirement were I need to pass the first value in the queue and suppress the other values while passing it to target.

I tried using the graphical mapping but it not working , do I need to write the UDF for this requirement. , if so can you help me with UDF.

Thanks,

Pooja

[manoj_khavatkopp · Accepted solution]

Pooja,

Have you tried using CopyValue ?. If yes then that didn't work , than request you to provide a sample input and expected output for that.

Br,

Manoj

[former_member190293]

Hi Pooja!

In addition to Ryan's answer: if you need to process multiple contexts CollapseContexts should be followed by SplitByValue[Each value] function as soon as CollapseContexts remove all the context changes as well.

Regards, Evgeniy.

[Former Member]

Thanks Evgeniy, it resolved by adding copy value.

[Ryan-Crosby]

Hi Pooja,

You should be able to achieve the passing of the first value only by using the CollapeContext function.

Regards,

Ryan Crosby

[Former Member]

Thanks Ryan , it resolved by adding copy value.