Symptom
The SAP NetWeaver Application Server for Java upgrade fails due to P4S port connection issues and errors similar to the below are recorded in the traces:
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Error: com.sap.ASJ.dpl_api.001224 Could not establish connection to AS Java on [P4S://<hostname>:<P4S port>]. Cannot get Socket.
Reason:error 111 - Connection refused (Connection refused) (local port <port> to address <address details>, remote port <P4S port>.
Check if the host and port specified are correct and AS Java is up and running.
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Environment
- SAP NetWeaver Application Server for Java (AS Java)
- SAP Release Independent
Product
Keywords
jcmon, instance startup, SAP MMC, SMICM ,SAP Production ERP SRM CRM ERP PPM SEM APO XI PI PORTAL issue ume.r3.connection.master.sysnr ume.r3.connection.master.ashost RFC_SYS_EXCEPTION RFC_ERROR_LOGON_FAILURE 718383 1512766 dialog logon SAP GUI cluster restart , KBA , BC-JAS-DPL , Deployment , BC-UPG-TLS-TLJ , Upgrade tools for Java , BC-JAS-COR-RMT , RMI, P4, CORBA, IIOP , Problem
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