System Refresh getting error "Your System has corresponding JAVA stack"

[Former Member]

Hello Experts,

I am trying to do a system refresh on my HCM system which is ABAP only.

When I run SWPM --> Generic Installation Options -->MS SQL Server --> Database Tools --> Database copy completion, I get the following error.

Version Information is as follows:

Kernal is 721

ECC 6.0 Basis 702 level 9 (Netweaver 7.02)

Windows server is 2008 R2 standard

MSSQL is 10.50.4000

Yes, I have done my research and failed also has a High OSS message open with SAP. This issue is very critical so any help as early as possible is highly appreciated.

Thank You.

[Matt_Fraser · Accepted solution]

Hi Muhammad,

It looks like you have a Java schema in your database, and sapinst is finding that and therefore assuming it's a double-stack system.  Perhaps this system used to be double-stack at one time, and then was split?  In the trace file I saw the following entries, at different points:

SID: HCT

DbServer: USALSQLT01\HCMT

DbName: HCT

ABAP Schema: hct

Java Schema: SAPHCTDB

TRACE      2014-04-18 09:26:36.318

Found corresponding java schema SAPHCPDB. Aborting.

TRACE      2014-04-18 09:26:36.333 [iaxxgenimp.cpp:325]

           CGuiEngineImp::showDialogCalledByJs()

showing dlg d_doubleStackSystemError

TRACE      2014-04-18 09:26:36.333 [iaxxgenimp.cpp:335]

           CGuiEngineImp::showDialogCalledByJs()

<dialog sid="d_doubleStackSystemError">

<title>Unsupported System</title>

<dialog/>

So, that seems to be the cause.  If you're sure this is only supposed to be a single-stack ABAP system, you might try deleting the SAPHCPDB schema using database tools and then re-running sapinst.

While you're at it, it looks like you might have an old copy of Sun JRE 1.4.2 still installed (perhaps from the old days when that version was required to run sapinst).  In the environment variables in the trace I saw:

JAVA_HOME=C:\j2sdk1.4.2_29-x64

You might want to uninstall that if you don't need it anymore, and unset that environment variable.  Also, your swap size looks low for a 64-bit system with 8 GB RAM, even for a test system:

Swap size (MB): 9998.18

Best regards,

Matt

[Former Member · Accepted solution]

The problem was a JAVA user in the DB, Thank You for your help

[former_member188883]

Hi Faisal,

Where do you get this error message, source system or target system ?

please check the following on either systems

1) Existence of J2ee parameters in instance profile, DEfault profile

2) Existence of j2ee folders in the instance directory.

If you do not have any JAVA stack system, please delete files and folders mentioned in point(1) and (2)

Hope this helps.

Regards,

Deepak Kori

[Former Member]

Hello Deepak,

Thank you very much for your input, but I have already checked the above mentioned and we DO NOT have anything with J2ee/JAVA in our system.

Please help ...

Thank You.

[former_member188883]

Hi Muhammad,

Where do you get this error message, source or target ?

Please share sapinst_dev.log

Regards,

Deepak Kori

[Former Member]

My apologies for missing that earlier, but yes these are on the Target system.

Thank you for your time again Deepak.

Will Share the log in just a few minutes.

--- Update ... Please see attached for Log

sapinst_dev.log.zip