RSBOLAP 018 Java system error in BEx Web Application Designer

[Former Member]

Hello,

while doing inside BEX Web Application Designer "validation of webtemplate" with

command "validate on server"  I get following error message of WAD  :

" Message RSBOLAP 018   description : Java system error : an Unknow Error occured during portal communication"

My procedure till now was ( please see results as screenshots in attachment) :

a) ckecking prerequisites for "Java template installer'" --> result "prerequisites.jng"

b) running "Java template installer" ->  " result templateInstaller.jpg"

c) running Bex Web Application Designer as mentioned above results in error

   message as mentioned above

d) running Diagnostic & Support Desktop Tool  --> "result Diagnostic support desktop tool.jpg"

It says that something is wrong with "BI Mastersystem" because of failed connect to

message server.

Please advice me what I should do.

Thanks in advance

Regards,

Oscar

[Former Member · Accepted solution]

Hi,

Can you please go in system landscape and check the SAP_BW system settings.

login in BI java portal -> System Administration -> System configuration -> System landscape -> Portal content -> systems -> SAP_BW

ITS Description - <Logical client name in BD54 of backend>

ITS Host Name  - <host name of bw backend>:81XX

ITS Path - /sap/bc/gui/sap/its/webgui

ITS Protocol  - http

Logical System Name  - <Logical client name in BD54 of backend>

Logon Method  -SAPLOGONTICKET

Message server -

SAP Client  -

SAP System ID (SID) 

Server Port  -

Web AS Description 

Web AS Host Name 

Web AS Path - /sap/bw/BEx

Please check that the details are filled correctly.

Please check that the /sap/bw/BEx and /sap/bc/gui/sap/its/webgui are activated in SICF of the backend system.

Try to do connection test in System landscape of the SAP_BW system.

Thanks

Rishi Abrol

[RolandKramer]

Hi, check the Blog - BI-JAVA, BEx Web and EP: the real connection for potential solutions

Best Regards Roland

[linus_hellsing1]

Hi,

I just wanted to share my experience since reading this post helped me solve my problem (by suggesting <http|https>://<j2ee_server>:<j2ee_port>/irj/servlet/prt/portal/prtroot/com.sap.ip.bi.supportdesk.default ).

I hade the same error but when running the tool I got 2 red dots. It turned out to be a setting in NWA that was wrong. I solved it by going here (in Nwa) Authentication and Single Sign-On: Authentication -> evaluate_assertion_ticket -> Added the module "EvaluateAssertionTicketLoginModule". This was already there but it wasn't looking to good and didn't contain my ABAP SID. Now it works and all red dots are green. 🙂

Br Linus

[Reagan]

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:

http://FQDN:5NN00/irj/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

[Former Member]

Hello,

thank you Rishi,

thank you RB

Because I am from BI side and have only basic Admin experience

I need some time to do what you suggested

Reward is ensured

Regards,

Oscar