Error while connecting Delimitted SFTP connector after upgrading to 8.4P3

IdentityIQ (IIQ) IIQ Discussion and Questions
1

Which IIQ version are you inquiring about?

8.4P3

Please share any images or screenshots, if relevant.

Error connecting the SFTP client: net.schmizz.sshj.transport.TransportException: no such algorithm: X25519 for provider BC

Share all details about your problem, including any error messages you may have received.

While i am Test Connection for Delimited SFTP connection it is not working.

2

Hi @mayamis1703eq

Please check below lib path and see if you have older version jar files instead of latest.

../WEB-INF/lib/

image

Please check below topic solution:

SFTP Issue (DelimitedFile). SSHJ unable to reach a settlement

Its was a conflict with the BouncyCastle library used by a custom connector. Setting that library to the same version as the one present in lib-connector (jdk15on-164) resolved the issue.

so, verify if it is the same case for you as well: BouncyCastle jar conflict.

1 Like
3

@mayamis1703eq

Please check for any duplicate or older dependency JARs after the upgrade and remove them if found. Also, review the 8.4P3 release notes for any related prerequisites or library changes. after removing older jar files. make sure to restart tomcat. don’t forget to take a backup of deleting files.

4

So it seems the TransportException method has been renamed in the latest version. Therefore the algorithm can’t be found. In order to fix this issue trace which package (.jar) is the function being referred to and update the method name.

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