AIF Logs can't be displayed for ABAP Web service

Hello All,

We have exposed asynchronous web service via ECC directly (SOAMANAGER). We have configured AIF for this scenario. AIF is working fine during runtime but when we try to access the message payload via /AIF/ERR - it gives following error.

Payload of message with GUID 989C6E5C2CC111CAA04408002B1BB4F1 could not be retrieved.

Web service was called from external consumer , not from SPROXY transaction. We have tried both Proxy & XML as persistence engine.

Thanks & Regards,

Dijesh Tanna