I'm hoping someone can help or provide info, We have an Appian process

allenk over 9 years ago

I'm hoping someone can help or provide info,
We have an Appian process setup as a web service, which is receiving information from an external system. When sending documents the external system is converting the document to Base64string.
I've added the Base64Utilities plug in and am trying to convert the base 64 string back to a file. This file could be a jpg, xls, xlsx, pdf, doc, docx etc, type of file.. for the example or the test i used a jpg.

I am wondering when configuring the "Appian Document from Base64String" smart node if there is a way to identify the original document name, extensions, etc (all the required fields that are inputs for this smart node)?

Second, I'm wondering if there is documentation out there on how to use the smart service properly, I tried to simply specify the name, extension and folder, then pass the base 64 string into the body and though it is creating the document it's a broken image that won't open, and i notice the ...

Discussion posts and replies are publicly visible

Parents

0 elizabeth.epstein over 9 years ago

Ok glad you figured out the issue. It sounds like your proposed approach will work; but also depending on if the header is a consistent format, you might be able to parse it out in Appian without too much trouble. Check out Text Functions e.g. extract, search, etc.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel

Reply

0 elizabeth.epstein over 9 years ago

Ok glad you figured out the issue. It sounds like your proposed approach will work; but also depending on if the header is a consistent format, you might be able to parse it out in Appian without too much trouble. Check out Text Functions e.g. extract, search, etc.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel

Children

No Data