Easy Import - Failure "zip bomb detected"

[Daniel Borkowi1]

Hi community,

today I tried to upload a filled template via easy import. I took the template generates by ServiceNow and copied all needed data from other Excel sheets.

When I try to upload this I got this error message: "error in loading headers from the xlsx data source: Zip bomb detected! The file would exceed the max. ratio of compressed file size to the size of the expanded data. This may indicate that the file is used to inflate memory usage and thus could pose a security risk. You can adjust this limit via ZipSecureFile.setMinInflateRatio() if you need to work with files which exceed this limit. Counter: 2457884, cis.counter: 24576, ratio: 0.009998844534567132Limits: MIN_INFLATE_RATIO: 0.01"

Did someone ever had same issues? What could be the root cause? The data I copied was plain text.

Greets,

Daniel

[Brad Tilton]

Do you also get the error if you use an import set/transform map instead of the easy import process?

[Daniel Borkowi1]

Hi Brad,

yes same error message here.

[Brad Tilton]

What table are you importing that spreadsheet into, and do all of the column names from your spreadsheet match field labels on the table itself (not dotwalked)?

[Daniel Borkowi1]

It is discovery_range_item and I used the template generated by ServiceNow via Import UI-Action. So Column-Labels match the field labels.

[Brad Tilton]

I went ahead and tried to import your spreadsheet into the discovery_range_item table in an instance and got the same error. I then generated a new template and copied the rows over from your spreadsheet into my template spreadsheet and then was able to import with no errors. It's possible there is something wrong with your spreadsheet, although I'm not sure what it would be. I've attached the version that worked for me to this post.