Power Platform Community Forum Thread Details

Hi everyone,

I am building a flow which aims to take data of one dataverse table making it a CSV file we stock in a Sharepoint Repo thereafter. This is intended as a backup solution as the default save in CDS is one week and we may need to have to go back further. Anyway, I build a flow which I think the structure is good but I encounter some problems due to special characters.

Here is the build up of the flow :

1. List Rows

2. Select

3. create a CSV Table

4. Compose message

First list the rows of my table and then select basically all the columns in it to create a CSV. The compose message is just here to change the " , " in " ; " to export the csv to avoid that parsing cut inside a string. I also added my values between || for this very reason.

Now, the flow is failing because of the quotes (" ") inside text fields that are at the end of the string ; for ex 'my string "blabla" '. Which is automatically translated with escape character : ' \" "\ ' which make CSV corrupt because the last ones makes \"" breaking the stop. Here is the clear text :

it comes from the List rows output :

..., "crd7e_objetconvention":"C20-74 - contract \"Système pour déposer de manière contrôlée un fluide sur un substrat\"", ...

and starts to go off roads in the create CSV :

..., \"|C20-74 - contract \"\"Système pour déposer de manière contrôlée un fluide sur un substrat\"\"|\", ...

becomes this in the Select :

...
"|importsequencenumber|":"||","|crd7e_objetconvention|":"|C20-74 - contract \"Système pour déposer de manière contrôlée un fluide sur un substrat\"|","|crd7e_pslconventionsid|":"|2f212e5a-3e37-ec11-8c64-000d3a2cd1bb|","|statuscode|":"|1|","|

And here is the result in Excel, opening the CSV :

|,"|C20-74 - contrart ""SystÃ¨me pour dÃ©poser de maniÃ¨re contrÃ´lÃ©e un fluide sur un substrat""|",|2f212e5a-3e37-ec11-8c64-000d3a2cd1bb

As you see, it glued 3 fields together : the importsequencenumber + crd7e_objetconvention + crd7e_conventionsid

I tried to correct it with a parse Json action (as below) but, it's not a good option as it adds more steps and anyway, the schema fails as soon as one column is empty.

So I am wraping my head around this since a couple of days, and didn't found the proper solution. If you guys have any suggestion I would be glad to read it.

Thanks.

Categories:

Building flows