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2637519 - How to find the reason of "Timeout during allocate of registered program" message

Symptom

While running a connection test of an RFC destination from SM59, following error is raised:

           Gateway_Timeout.png


Gateway log "dev_rd" file shows the following entries:


   [...]
   ERROR timeout during allocate of registered program
   [...]
   ERROR => GwRqDpSendTo: no comm_adm entry found   
   [...]


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Environment

  • SAP NetWeaver Application Server;
  • Standalone SAP Java Connector 3;
  • SAP Application Server Java.

Product

SAP NetWeaver all versions

Keywords

timeout during allocate of registered program, JCo, Java connector, SAP Gateway, GwRqDpSendTo, no comm_adm entry found, jco.server.connection_count, allocate, Java connector, connector, JavaCO, standalone jco, integrated jco, time out, timeout, time-out, allocate, registered program , KBA , BC-MID-CON-JCO , Java-Connector , BC-CST-GW , Gateway/CPIC , How To

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