PI, after implementing service packs we get error: promptYesNo(String str) is not implemented yet!

[former_member721653]

After installing the latest server packs on our PI system we are getting the following error message in some of our Sender and Receiver channels:

Exception caught by adapter framework: java.lang.UnsupportedOperationException: promptYesNo(String str) is not implemented yet!

I have googled but can find no help on this. 😞 All help would be greatly appreciated

[holocronchter]

to be precise, problem comes with SP28

[daniel_guentner1]

Hi we had same issue 10 minutes ago. I changed to adapter type to 7.5 and changed finger print to * that seems to solve our issue now.

[mhuchet]

Hi,

I was in contact this morning with SAP, and if like us, your regression is on sender/receiver SFTP adapter (the SFTP adapter of SAP BASIS 7.50, not the previous one of B2B TOOLKIT), then a workaround is to use wildcard * value in FingerPrint parameter. We tested it, it worked. This is not safe for security, but it could help by waiting SAP to release a fix.

regards.

Mickael

[former_member853040]

You may face this issue after SP 28 Upgrade,The patch for this issue is now available on the SAP Service Marketplace and the patch details are as follows:

XI ADAPTER FRAMEWORK 7.50

SAPXIAF28P patch #5 (SP-level #28)

Please have a look at SAP Note 3397655 for more detail about this. After applying the patch, you need to set SHA256 server fingerprint in the SFTP communication channels. If you would like to enable old behavior/old fingerprint which is already set in the channel (i.e., MD5 hash value), then please set the advanced mode parameter fingerprintHash = MD5.

[olivier_silva]

for the same issue we received this answer from SAP:

This error has occurred due to SFTP Adapter in PI/PO is using Jcraft library to establish SFTP connection. The issue is caused by the third party Jcraft library.
A permanent fix is in progress.

[bill_vejlgaard]

We have this problem in our test system after SP 28 update on SAP PI 7.5. Please look at SAP note = 3397655 - SFTP Adapter fails with java.lang.UnsupportedOperationException: promptYesNo(String str) is not implemented yet!

I think this is the permanent fix mentioned just above.

[former_member656684]

We are also facing the exact issue after upgrading to SP 28 today. Created ticket at SAP.

[mhuchet]

Hello,
we are in the same situation after having updated, yesterday, to 7.50 SP28. That is affecting at least our SFTP adapter.
we will also create ticket to SAP.

Regards

[jakobweimer]

Hi Warren,

could you please let me know if the problem could be solved? I have exactly the same error with NW 7.50 SP 28.

Thank you and best regards

Jakob

[fprokopiuk]

Hi Warren,

Seems like issue that should be corrected by SAP team. I've checked notes wthout results, so the best you can do now is to create a ticket for SAP (for example on me.sap.com), as it seems to highly influence your system it should have high priority.