Strange issue - WD4A when called from EP returns wrong data

[Former Member]

Hi Experts,

I am facing a very strange issue with WD4A. I have created one RFC. WD4A program calls this RFC. When I am executing the RFC using se37 it gives me 10 records. When I am executing the same RFC from WD4A program (Web Dynpro Application -- Right Click -

---

test) the program is returning 10 records.

I have created one iView in Portal. When I am calling the same program from portal, sometimes it returns 9 records and sometimes 10 records. I just refresh the iview and no of records getting displayed in screen changes.

I have cheked the code many times. The code is perfectly fine.

I have used clear and refresh command in the beginigng of RFC.

What may be wrong? I have wasted my full dayfor resolving the issue. But I could not succeed.

Is it due to some BASIS issue? Is it due to some server session issue?

I have used business graphics in my application. Is it due to this? Whether IGS server and ECC contain different data?

Please suggest

Regards,

Gary

[Former Member]

Hi,

You may have to check the System configuration in the EP if it is pointing the right system and right client.

You can also set a break point in the WDA and start the application from portal and see what results it returns.

[Former Member]

Hi Experts,

The System configuration in the EP is pointing to the right system and right client. I am using same setting for other Iviews. The other iViews are working fine.

How we can apply break point in WDA. I beliveve I have to meet following requirement:

1) Suppose EP user is 4755. The EP user 4755 is mapped to R/3 user 4755 and R/3 pernr 4755.

2) Backend R/3 user 4755 should have se80

3) Backend R/3 user should have debug access.

The authorization will not provide such accesses for backend user 4755.

Do we have any workaround?

Please help.

Regards,

Gary

[Former Member]

Hi,

You have to see how EP is configured to access R3 system (User mapping or SSO etc ). To test it effectively, i would suggest that you use a user id which is known in r3 side (dialog user ). Otherwise i do not see how you can debug this scenario.

[Former Member]

Hi Baskaran,

Thanks for your kind reply.

1) EP is configured properly with backend. I am using the same test user for 2 other MSS iViews. For those 2 other MSS iview, record is getting displayed correctly. I am facing difficulty with 3rd MSS iView

2) You mean to say that there should be some R/3 user. The R/3 user should have debug access.Is it correct?

By the way code is working fine in EP Quality system. What can be concluded from this?

Regards,

Gary

[Former Member]

Hi Experts,

My other worry is about following issue

1) I am cliciking on the link of MSS report. I am getting 10 records

2) After 30 seconds, I am again clicking on the link of MSS report, I am getting 9 records.

I am wondering why system is behaving in this way?

Apart from me, no one else is using the test user.

The ABAP RFC and WDA (Web Dynpro Application -- Right Click -

---

test) program is always returning 10 records.

Regards,

Gary

[Former Member]

Indeed it is strange behavior , only suggestion i would make is to debug. We can think of several reasons but debug would point you on the right spot. I am not sure how you user mapping is , otherwise you can change temporarily in the SICF service node for your application the logon procedure so that you can debug with a user know in ABAP system.