Symptom
- You have a Process Integration (PI) or Process Orchestration (PO) mapping integration using a custom coded User Defined Function (UDF)
- The UDF is designed to make a call to the
- The PI/PO interface is synchronous and fails with the expected error "synchronous timeout exceeded", when the configured timeout is hit
- Checking the defaultTraces from the time of the error:
CommunicationException: can not open context to check credentials - action retrial 0/2
[EXCEPTION]
javax.naming.CommunicationException: <ldap_host>:<port> [Root exception is java.net.ConnectException: Connection timed out (Connection timed out) (local port 12345 to address 0.0.0.0, remote port <port> to address xx.x.xx.xx)] - If you capture Thread Dumps, you can see calls related to the problem mapping to the LDAP server:
java.net.AbstractPlainSocketImpl.doConnect com.sun.jndi.ldap.Connection.createSocket
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Environment
- SAP NetWeaver
- SAP Process Integration
Product
SAP NetWeaver all versions ; SAP Process Integration all versions
Keywords
Process Integration, PI, Process Orchestration, PO, NetWeaver, XI, AEX , KBA , BC-XI-IBC-MAP , Mapping , BC-JAS-SEC-UME , User Management Engine , BC-XI-CON-MSG , Messaging System , Problem
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