I am fine till the export step but how do we parse this axml file to re-create the BOM structure and write it in an excel file?

In case anyone encounter this situation, please check if your Event Handler PX has the required roles. I missed that and realized it now.

After giving the necessary Roles to my Event Handler, it is working fine.

Hi All,

I am also stuck into the same situation where I am able to attach file in Change Attachments tab via Web Client but getting the above stack trace while trying to attach a file with sdk code. Can anyone suggest a solution for this?
I have made sure I have the rights to create folder in file manager but not sure what is causing the problem here.

Root Cause exception : com.agile.webfs.components.common.RepositoryException: The preferred file server : http://xxxx/Filemgr/services/FileServer for current user is down. Please contact the system administrator.

Try using options.add(“BusinessRuleOption|MultiRowUpdateMode value=AddUpdateOnly”);
Use Capital O in “AddUpdateOnly”

Thanks Steve, I tried to check the preferences options but was not able to spot which particular setting in the attached screenshot you meant to refer.
I get the below error while trying to import:
The manufacturer “TESTING” does not exist or was soft deleted so the manufacturer part ‘1234’ could not be autocreated.
I hope I am checking in the correct preferences window.

Thanks Antonio and Steve for your suggestions.
I found a solution which is mentioned below and it worked out for me. I had to change the registry setting for IE.

Windows -> Run -> regedit 
HKEY_CLASSES_ROOTMIMEDatabaseContent Typeapplication/vnd.ms-excelExtension
 and changed .xls. to .xlsx.

That helped Kevin. Thanks