CPIC-223 Error while calling R/3 from external RFC-Client

[S0001010997]

Hi experts,

we experience for a specific RFC-connection to our R/3 system (4.7) sometimes CPIC-223 (network read error) in SM21 and "connection to partner broken" in SAP-Gateway-Trace. The connection works fine for most of the time, but for some data it generates that error. We allready checked the connectivity on the network layer (DNS, ping ...) - all OK. The call doesnt reach the function module, because we dump the input first, and no dump exists. It looks like, that the RFC, CPIC or even lower the IP procoll produces this problem.

Do you have any hints for me ?

thx

Richard

[Former Member]

Hi,

Check this link out.

http://help.sap.com/saphelp_nw04/helpdata/en/d2/296d4353d446758671cb065d6f3b6a/content.htm

CPIC 223 NI_READ_FAILED

Network read error, network problems, or partner has terminated

Thanks,

Tanuj

[S0001010997]

Hi, thanks,

but why does this problem occur? Using one set of data it works, using another set of data the system crashes.

Any ideas ?

[ShyamPindiproli]

How did you get this error resolved ?

Regards,

Shyam