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Hostname issue on rfc connection

Dear All,

When I'm executing transaction "SSAA", I've received an abap dump.

Below is the error log:

=================================================================

An error occurred when executing a Remote Function Call.

"CPIC-CALL: 'ThSAPOCMINIT' : cmRc=20 thRc=497#Unable to determine host address:

NiHostToAddr failed "

Status of connection.... "CODE=CM_PRODUCT_SPECIFIC_ERROR -1 -1 SAPCODE=497

CONV= "

Internal error code.... "RFC_IO5"

There is an error in the communication system. To clarify

and resolve the error, contact your system administrator.

Last error logged in SAP kernel

Component............ "NI (network interface)"

Place................ "SAP-Gateway on host idesdev / sapgw00"

Version.............. 38

Error code........... "-2"

Error text........... "hostname 'id3tdc00' unknown"

Description.......... "NiHsLGetNodeAddr: hostname cached as unknown"

System call.......... " "

Module............... "nixxhsl.cpp"

Line................. 223

The error reported by the operating system is:

Error number..... " "

Error text....... " "

======================================================================

I've check the start profile, instance profile and the default profile. All are showing the correct hostname and system number. The hostname in the server is also showing correctly. When I ping the localhost, it is showing the correct hostname as well.

Please advice where I can locate the wrong hostname to make the amendment.

Thanks.

Regards,

John

Former Member
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