Help:RFC Error in SAP Installation of 4.6 at 96%(Closed)

While installing 4.6 system, at 96%, I recd the following error, I tried several times but getting the same problem again and again at 96%.

Can anybody help me?
I know the DDIC user default password is 19920706,but how to change the DDIC password?

Info: RFCRADDBDIF_IND_IND CRfcOpen <br/>RfcOpen() was successful.<br/>Warning: RFCRADDBDIF_IND_IND CRfcPing <br/>Pinging of RFC destination failed.<br/>Error: RFCRADDBDIF_IND_IND CRfcPing <br/>pinging of RFC destination failed.<br/>Error: RFCRADDBDIF_IND_IND InstallationDo <br/>Phase failed.<br/>Error: Main {} <br/>Installation aborted.

By the way, i have searched this topic in google, but no useful.

update 2006-10-18

Good news, i have installed the SAP sucessfully today. below is the solution regarding to this problem.

Just add one line into my host file as below:
192.168.0.1 sap
192.168.0.1 is the IP address of my network card
SAP is my hostname(computer name/server name)
The file location is C:\WINDOWS\system32\drivers\etc\hosts.

Below introdution is from SAP.COM, for your reference.

Problems in the phase RFCRADDBDIF_IND_IND<br/><br/>The execution of report "RADDBDIF" in the phase RFCRADDBDIF_IND_IND can fail for different reasons. However, the complete execution of the report is also very important. You notice that problems have occurred if the phase terminates or an error appears in the log file. After discovering an error, you must execute the report again manually in Transaction SE38.<br/><br/><br/>If R3SETUP terminates and the manual execution of the report "RADDBDIF" initializes a short dump "WRITE_FAILED" in Transaction SE38, the alias "SAPTRANSHOST" was presumably not found:<br/><br/>When you enter the local host during the installation for the question about the SAP transport host, it is used correctly. However, if you enter a different host name, this must also be reachable under the alias "SAPTRANSHOST", otherwise, R/3 does not function correctly and the above-mentioned termination occurs.<br/><br/>Enter this alias in your DNS server or create the following line for your \winnt\system32\drivers\etc\hosts file (or modify an existing line accordingly):<br/><br/>" SAPTRANSHOST"<br/><br/>Then restart the R/3 System and the service SAP_ and continue the installation.

《Help:RFC Error in SAP Installation of 4.6 at 96%(Closed)》上有1条评论

  1. 刚刚安装的时候也碰到了和你一样的问题,看了你的方法,修改了/etc/hosts之后,果然安装成功了!谢谢!
    不过我出现的问题和你不太一样,我的/etc/hosts里原来有两条:
    1 x.x.x.x mysap(本机)
    2 x.x.x.x mysap2(网络中的另台机器)
    开始的时候老是:
    Info: RFCRADDBDIF_IND_IND CRfcOpen
    RfcOpen() was successful.
    Warning: RFCRADDBDIF_IND_IND CRfcPing
    Pinging of RFC destination failed.
    后来把第2条删除之后,就可以了。
    很奇怪。难道说在安装过程中,只允许在hosts里有一条对本机的解析,不允许出现对其他机器的地址解析?

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