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

Question

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.

Answer 1

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