After installing oversight addon in ERP system Not able to connecting to ERP gateway

[koteswararao_davuluri2]

We have 3rd party addon installed in sap system that is oversight addon.

Oversight team trying to access My company sap system from oversight location.

To connect with SAP system our network team provided NATed IPaddress to oversight team.

Oversight team added NATed IP address with in their firewall but still facing an issue to connect with our sap system.

Erro details:

=========

able to telnet

[p130o1@atlPtmknpcard1 bin]$ telnet xxx.xxx.xxx.xx3300

Trying xxx.xxx.xxx.xx

Connected to xxx.xxx.xxx.xx

Escape character is '^]'.

But I am still having errors on extractor….

INFO  2014-05-22 10:57:26,985 - Start SAP Extractor run: Thu May 22 10:57:26 EDT 2014

ERROR 2014-05-22 10:57:52,791 - Extractor error

ERROR 2014-05-22 10:57:52,795 - Unable to connect to SAP

ERROR 2014-05-22 10:57:52,796 - class com.sap.mw.jco.JCO$Exception: Connect from SAP gateway to RFC server failed

Connect_PM  GWHOST=xxx.xxx.xxx.xx, GWSERV=sapgw00, ASHOST=xxx.xxx.xxx.xx, SYSNR=00

LOCATION    SAP-Gateway on host xxx.xxx.xxx.xx / sapgw00

ERROR       partner xxx.xxx.xxx.xx:sapgw00' not reached

TIME        Thu May 22 10:57:51 2014

RELEASE     720

COMPONENT   NI (network interface)

VERSION     40

RC          -10

MODULE      nixxi.cpp

LINE        3286

DETAIL      NiPConnect2: xxx.xxx.xxx.xx:3300

SYSTEM CALL connect

ERRNO       10060

ERRNO TEXT  W

ERROR 2014-05-22 10:57:52,796 - **** ERRORS FOUND DURING EXTRACTOR RUN -- SEE LOG FILE ****

Please check the above and provide inputs.

[koteswararao_davuluri2 · Accepted solution]

seems after adding profile parameter gw/alternate_hostnames = xxx.xxx.xxx.xxx(NAT IP address) seems, 3rd party applications trying to access sap system through NATed ip address.

so the above mentioned issue seems resolved but we got some other issue we are working on it.