Hello
It is obvious that the connection between the ABAP and the Java is not working.
There should be a JCo RFC from the portal side to the ABAP stack set up and an RFC from the ABAP stack to the portal.
Check the entries of the table RSPOR_T_PORTAL
The RFC specified here should be the one mentioned above (ABAP - Java)
Check the name of the system should be SAP_BW
Is the parameter icm/host_name_full set on the ABAP stack with the domain name ?
Connect to the BI portal:
Navigate to system administration -> system configuration -> system landscape -> expand "portal content" -> systemlandscape -> SAP_BW
Right click on SAP_BW - Open - Object
Here you need to maintain these:
ITS Description - BW ABAP Logical System Name - Tx SCC4 or BD54
ITS Host Name - FQDN_OF_BW_ABAP:port - You can use the value of icm/host_name_full parameter and retrieve port number from Tx SMICM - Services
ITS Path - /sap/bc/gui/sap/its/webgui
ITS Protocol - Select http
Logical System Name - BW ABAP Logical System Name - Tx SCC4 or BD54
Logon Method -SAPLOGONTICKET
Message server - BW ABAP FQDN
SAP Client - BW ABAP Client Number
SAP System ID (SID) - BW ABAP SID
Server Port - 39NN
Web AS Description - BW ABAP Logical System Name - Tx SCC4 or BD54
Web AS Host Name - FQDN_OF_BW_ABAP:port - icm/host_name_full and retrieve port number from Tx SMICM - Services
Web AS Path - /sap/bw/BEx
If everything is set properly then do a test connection.
Good Luck
RB