Mapping Runtime Error

[Former Member]

Hello,

We tried executing a scenario HTTP --> RFC with 25 virtual users simultaneously.

But I got following Error:

<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 when 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 when opening an RFC connection</SAP:Stack>

  <SAP:Retry>N</SAP:Retry>

  </SAP:Error>

Can I increase the number of parallel processes in VisualAdmin>JCO RFC Provider>AI_RUNTIME_ to 300?

Or is there any other solution?

Please help to resolve this.

Thanks in advance.

Beena.

[prateek · Accepted solution]

Try this

/people/prashanth.azharuddin/blog/2006/11/24/some-errors-in-an-xi-production-environment

U may also check the application sap.com/com.sap.xi.services in the J2EE Engine

Regards,

Prateek