How to Disable RFCs in JAVA Only system using SQL

[Former Member]

Hi Friends,

I have a JAVA only system. NW 7.4. I would like to disable its RFCs from DB Level (Hashing as we do before exporting in ABAP Only system) so that I can take the export and import it into another system so that after starting it up, it wont be able to connect using existing connections.

I need table names in which Pure JAVA SAP Systems stores its RFCs. Just like RFCDES for SAP ABAP system.

[former_member185239]

Hi Ranjan,

I am not aware of such type of table in java and usually we dont do that.

You need to check , number of  rfc in java engine and the host its pointing.

once you figure out the hostname and their ip , then goto /etc/hosts file.

- open the host file

- maintain wrong ip and hostname in the host file

<wrong ip>  <fqdn hostname> <hostname>

for example 10.12.18.102 is the ip of host example.local.com which is used in one of the RFC

10.13.13.13 is the wrong ip which we will be using.

Now open the hosts file and maintain the below information

10.13.13.13 example.local.com  hostname

since it will  find the hostname with wrong ip which has no existence and all your rfc for the corresponding host will mail.

once you have completed your post installation part , then remove the entries from the hosts file

It will also work like a charm.

With Regards

Ashutosh Chaturvedi