Invoke workflow with config file

Hi Guys,

I am encountering the following problem. I am using an initialization sequence via an invoke workflow. In the initialization sequence i created a dictionary via a config file (excel file). the problem is that the “main” workflow in which the initialization is invoked is really inconsistent when it comes to reading the excel file. Most of the times it functions correctly, but sometimes it will not read the range of the config file and as a result not create the dictionary. The invoke workflow with the config file is the first sequence in my process so it is not like an error caused by the rest of the process (neither is the excel file opened when running the process). Any tips on stabilizing this?

Can you send the screenshot of error details.

What type of error you are getting.?
Can you provide error message…?