Processing error = Error adding first hoplist entry.

[Softwaris]

I have a relatively simple IDOC-to-IDOC scenario between S/4HANA -> SAP PO 7.5 -> SAP HCM. Whenever I try to send the IDOC (type COSMAS01) from S/4HANA to SAP PO I get the following message in my sender communication channel in SAP PO:

Processing error = Error adding first hoplist entry. Exception: SLDAccess set to true, but not available.

Any ideas?

[Softwaris]

Okay, found a solution: Restarted the XPI Adapter: XI from the JAVA services, now everything is running smoothly.

[former_member186851]

Hello Aris,

check if the below link helps

https://archive.sap.com/discussions/thread/1199585

[Softwaris]

Nope, no luck

[Varanganti]

Go to SAP NWA-->Troubleshoot--->Logs and Traces--->Log Viewer

There you could able to see Log Files-->Click on this and select download files.

You could able to download trace files.Check the root cause of the error in trace files.

[Softwaris]

Been there, done that. It only repeats the error message from my topic title, but no new information.

[former_member182412]

Hi Aris,

Based on the error message your SLD is down, cannot access at the movement.

SLDAccess set to true, but not available.

Regards,

Praveen.

[Softwaris]

Doesn't make any sense, my SLD is up and running. Since I had the last part of the message before ("Exception: SLDAccess set to true, but not available") i'm particulary interested in the first part of the message ("Processing error = Error adding first hoplist entry"). Any more suggestions?