Symptom
- Outbound messages are sent from SAP system using SMTP protocol.
- Messages failed with error message XS816 - Message cannot be transferred to node SMTP due to connection error(final).
- The long text shows: Information from external system (if available) SMTP communication error.
- Following error can be observed in developer trace:
ERROR => HTTP> ab_HttpOpen: ab_IcfRSecReadItemClientDepend failed!
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Environment
- SAP Netweaver
- Release independent
Product
SAP NetWeaver all versions
Keywords
Message no. XS816, SMTP communication error, ab_IcfRSecReadItemClientDepend failed , KBA , BC-SRV-COM , Communication Services: Mail, Fax, SMS, Telephony , Problem
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