Error in Monitor Interface SYN HTTP

[Former Member]

this error in interface http syn

<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>

- <!-- Request Message Mapping

-->

- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">

<SAP:Category>XIServer</SAP:Category>

<SAP:Code area="MAPPING">JCO_COMMUNICATION_FAILURE</SAP:Code>

<SAP:P1>Error opening an RFC connection.</SAP:P1>

<SAP:P2 />

<SAP:P3 />

<SAP:P4 />

<SAP:AdditionalText />

<SAP:ApplicationFaultMessage namespace="" />

<SAP:Stack>&quot;COMMUNICATION FAILURE&quot; during JCo call. Error opening an RFC connection.</SAP:Stack>

<SAP:Retry>N</SAP:Retry>

</SAP:Error>

[bhavesh_kantilal]

Ximena,

Looks like the JAVA stack of your XI server is down or the connectivity between the JAVA and ABAP stack is down.

Check the following to confirm the same,

SM59--> TCP \IP --> AI_RUNTIME_JCOSERVER and AI_DIRECTORY_JCOSERVER.

Do you have connectiviy (TEST CONNECTION ) to these two.

If no, try a restart of your XI server, will work fine.

Regards,

Bhavesh

[Former Member]

This problem happens when some file great(62MB) in procesing exist.

In this moment Dispacher falls registering in the monitor this error in interfaces sync.

In not posible restart XI server, so that is a XI server PROD.

[bhavesh_kantilal]

Ximena,

Guess you should have a look at the note : <b>723909.</b>

and do the necessary

Regards,

Bhavesh

[udo_martens]

Hi Ximena,

you have a performance problem. Try to use better mappings (easy to say, he, he) or to avoid sending such big messages. Of course no BPM. You can add ram to the server or configure the J2EE stack, what is not easy. The java heap size must be increased.

Regards,

Udo

[Former Member]

Hi Ximena,

Go to transaction SM59, and test your TCP/IP connection. What does it say?

cheers

Prashanth