FRF-00007 Unable to open RFC connection.

[Former Member]

I am trying to install SAP R/3 Enterprise 4.70 on Windows Server 2000, database Oralce 9.2 and I want to install entire SAP system in 1 Computer.

I have been installed Oracle 9.2 and SAP's center service successfully.

But when i install SAP's database service it throws error as below and

teminated.

ERROR 2006-12-04 01:01:08

FRF-00007 Unable to open RFC connection.

ERROR 2006-12-04 07:03:21

FRF-00063 RFC logon failed with message: Failed: Connect to SAP gateway failedConnect_PM GWHOST=diane, GWSERV=sapgw00, ASHOST=diane, SYSNR=00

[Former Member]

Hi,

Stop the installation, upgrade the kernel to the latest one and again start the installation with "Continue with old installation" option.

Regards,

Ranjith

[Former Member]

Hi,

If you are able to login to SAP, change DDIC password to 19920706 in client 000. Retry and continue the installation.

SAPINST will change the password for ddic to default password which you specified initially in the next step.

Thanks & Regards,

Raghu Chukkapalli.

[kishore_soma]

hi junki,

Actually may be try to check whether all the system local ip address entry is available in the hosts file. if not enter the same using the loop bak ip address 127.0.0.1 - <host name>

Regards,

Kishore

[Former Member]

Hey Buddy,

Just logon with SIDadm then stop and start SAP instance & logoff. Then login to the system as the user with which you were installing SAP. Start the installtion from where you had left it will work.

Regards

Vivek

[Former Member]

Thank you, actually it works,basically if SAP is not running, it will show this error

[Former Member]

Hi,

I had a similar error, with windows 2000 advanced server, oracle 9.2.0.6, SAP BW 3.1.

To resolve this error please upgrade your kernel.

download the kernel. say 640

uncar the files sapdbexe.sar and sapexe.sar using the sapcar.exe

on dos prompt go to the particular directory where u have downloaded the above sar files using "cd" command.

SAPCAR -xvf <your-SAR-file> to uncar the files.

shut down sap using the MMC.

then in services stop saposcol

oracle service sapserviceSID

and the sapSID_##

now just copy the new kerlnel files you have uncared above into the /usr/sap/SID/exe/run/ directory.

start the services you stopped and start SAP using the MMC.

Now you should be able to logon. Somtimes the MMC shows the yellow status due to missing workprocess status. However the system should work fine.

Manmath.

[Former Member]

Hi,

Logon to the SAP via Gui and continue after that

Regards

Umesh K

[Former Member]

i alwasy use sapinst - gui tool....

but same problems happens...

[Former Member]

Hi

U misunderstood...i install SAP GUI..Log in to the SAP System..thru DDIC

and after this u resume ur installation from where it is ended

Regards

Umesh K

[Former Member]

i first start sap mmc,

and try to login in as sap* or ddic...

but login failed... how could i solve it??

[Former Member]

Hello,

Have you tried using the default password 19920706?

Can you logon as sap* user (its initial password is 06071992)?

Please set the DDIC password back to the initial password - "19920706" -then retry the step.

Peter Nechala