Dual stack split

Hi.
I've found the dual stack split procedure to be intersting.
After reading some informaton I still have a doubt.
The result for splitting a dual stack is two separate systems that wil still be in the same server or.. is there a way to have two standalone instaces running on separate servers?
Thank you.
David.

Hi David
The result for splitting a dual stack is two separate systems that wil still be in the same server or.. is there a way to have two standalone instaces running on separate servers?
Its depends on your requirement it can be same or different systems. but the SAP SID will be different, Database can be same.
you can use the SWPM it will be easy to do the all the integration tasks.
Regards
Sriram

Similar Messages

Error in Dual Stack Splitting:SAPControl:GetAccessPointList not implemented

Hi,
Am doing dual stack split with Keep Database option. Environment is
OS- Sun Solaris SPARC 64 bit
Database – Oracle 11.2.0.3
System – ECC 6.0 (Netweaver 7.0) NUC
We stuck in 1sr step while taking export of JAVA. Error is – GetAccessPointList fail:SAPControl:GetAccessPointList not implemented : method name or namespace not recognized
I have upgraded kernel from 700 Sp 333 to 720 sp 700. also set parameter alternatively
service/protectedwebmethods = SDEFAULT
service/protectedwebmethods = DEFAULT
service/protectedwebmethods = NONE in all profiles, but still no luck.
Please find below logs.
Also output of command
Please find below log files, as I have executed command -
sapcontrol '-prot' 'NI_HTTP' '-nr' '20' '-function' 'GetAccessPointList' which gets completed successfully(20- Instance No of ABAP). Log file
-sapcontrol.log
but when I execute command
sapcontrol '-prot' 'NI_HTTP' '-nr' '00' '-function' 'GetAccessPointList'-- which shows error (00-instance no of SCS)
log file - sapcontrol1.log
Please find log files.
Regards
Vivek

Hi Vivek ,
Check for the permission of sapuxuserchk in all the exe directories including the local exe directory of SCS00
1563660 - sapcontrol, user authorization issues (SUM)
Thanks ,
Manu

NW 720 Dual Stack Split Error

Hi All,
I am in the process of upgrading a NW 720 server to NW 740. Before I can continue, I was told that I need to first split my dual stack NW 720. Whist trying to split it, i have come across the following error (and I cant continue):
I have tried using the "Keep DB" and "Move DB" options as well.
Note: Im using Windows Server 2008 R2, Running SQL 2008
Please help,
Nish

Exception in thread "main" java.lang.NoClassDefFoundError: com/sap/engine/offline/OfflineToolStart
Caused by: java.lang.ClassNotFoundException: com.sap.engine.offline.OfflineToolStart
Check whether these SAP notes are valid.
1903663 - Java class is not found: com.sap.engine.offline.OfflineToolStart
1678319 - Sapinst fails in step getUsageTypes during export of NW 7.0
Regards
RB

Splitting System Copy on BI Dual stack

Hi,
We are planning to split Our BI Dual stack system.
1) To perform ABAP system copy through Oracle tools.
2) To perform Java system copy through Sapinst and them import in to the system copy performed in step 1.
Could some one help me out, can we go ahead or not.

Hi,
> We are planning to split Our BI Dual stack system.
> 1) To perform ABAP system copy through Oracle tools.
If you use backup/restore method to build your ABAP system then you should know that Java Schema is also present in the database, so, after restore you need to drop Java schema as well or you can do this before restoring the system in source system then take backup and restore this backup on target system.
> 2) To perform Java system copy through Sapinst and them import in to the system copy performed in step 1.
>
Yes, you can do that. But I really doubt to use this method to build your production system. I would recommend following approach:
1) Install new As Java system with different <SID>.
2) Migrate all existing functionality of your existing As Java system to new As Java system. Do all the testing to check all the scenarios.
3) Drop As Java from your dual stack system.
Also, check below threads:
Splitting a dual stack system (BI ABAP/JAVA)
Best way of splitting a dual stack system into two standalone systems
Thanks
Sunny
Edited by: Sunny Pahuja on Mar 30, 2011 6:59 AM

Dual Stack vs Split Stack

Hi Gurus,
We are in the process of installation of CRM 2007 server. We were faced with a choice between Dual
Stack and a Split Stack. To our client, we adviced Dual Stack installtion, while they were insisting on
a Split Stack installation. They finally agreed to proceed with Dual Stack installation, but wanted some
documentation highlighting the pros & cons of the both. Could you give any relevent notes or some
documentation for the same? Thanking you in advance
Regards,
Savan Kumar D.

Uhhhhh,
You wrote :
...to our client, we adviced Dual Stack installation...
Now you are asking for documentation of the pros and cons of both. What do you base your advice on if you not know what you are doing now?

Java Stack Vs Dual Stack in Pi 7.3

Hi experts.
I open this thread because I'd like to know your opinion about the newJava installation option in SAP PI 7.3. In previous realeses (7.0,7.1) I felt more comfortable and safe in abap stack and I'm a little afraid about working only with java stack.
I'd like to know advantages and disadvantages to choose java stack instead of dual stack, why you'd choose one of two options or both in your nexts customers.
Thank u so much and happy new year!!!!

Java Stack or Dual Stack in 7.3
Java Stack alone: Almost all standard adapters including HTTP, IDOC and Proxy are all available in this stack. you need to use Integrated Configuration object for this. You are basically going to use Advance Adapter engine alone for the entire processing.
Pros:
No persistance steps here. So you would improve performance many folds for sure.
Throughput is also improved very much.
since 7.3, Solution Manager is available for monitoring inaddition to RWB and NWA. So monitoring would not be issue.
If you are looking for real performance improvement, Single stack Java to go.
Cons:
Abap mapping is not supported.
Message split to multiple receivers are not completely supported.
BPM interfaces are not seamless migration here. SAP 7.1 and lower versions support BPEL wheras 7.3 supports BPMN standards. So you might have to tweak a bit to modify existing interfaces here
Dual Stack:
Your option is pretty open. If you need some specific interfaces to handle only java stack, still that is possible and increase the performance. Also if you have lot of existing interfaces that requires BPM interfaces, ABAP mapping , Multiple split /branching etc.
still dual stack is the better option now. Here developer decides according to the requirement.
Still safe mode is going for Dual Stack for now and change in the future to single java stack alone.

Separate Dual Stack

Good Day:
I need a recommendation, i need separate the Java system from a dual stack system, this not is the problem, the problem are 3:
1. Is a CRM System. (What i need look between systems to preserve the configurations and communications between systems)
2. Is a distributed system, the stack Java+ABAP is in one physical Hardware and the data base is in another, the destination for Java is another physical Hardware.
3. Taking on mind the point 2, is necessary install in the same DataBase.
Taks a lot for your answer!
Best regards!

MY MESSAGE TO SAP
Good day:
Context:
We update our version of SAP CRM 2006 and CRM 7.0 EHP1 with Netweaver 7.2 so far everything
is correct.
Technical Environment:
SAP EHP 1 for SAP CRM 7.0 is on SAP NetWeaver 7.02 and installed on ABC-Server on dual-
stack, a the second server DEF-Server is the database is required only to separate
instances of the ABAP-JAVA, Java go to the server GHI-Server, but the database is not
split.
Problem:
Once make the system upgrade, se second step is splitting the Dual-Stak, in this step we
don't found a tool for make the split, the cuestions are three, 1) exist a tool for make
this task? 2) if not. how we can make this? 3) this is supported by SAP
under what
specifications.
we try to make a split by the stardart sapinst but when we try to import the data base the
system say what this is not support on the database but is the same database engine
(Server).
Normally this task is simple but the option, system copy and extraction, for a new
installation and the creation of the other system with individual database is not possible

DMVPN on Dual Stack Hub Site

Hi,
I have a Dual Stacked DMVPN Hub site, VPN for ether IPv4 oder IPv6 is working properly, but not both at the same time.
If the IPv4 Peers connect first, then the IPv6 Peers are unable to form an IPsec security association and the other way around. Crypto ISAKMP Phase1 is build correctly.
A "show crypto ipsec sa" on the Hub shows only sa's for the kind of Peers that connected first. A "show crypto ipsec sa" on the Spoke that is unable to form an security association with the Hub shows an security association, but with no proposals and raising send error counters:
Spoke (IPv4) SA
interface: Tunnel1
    Crypto map tag: My-Profile-v4-head-1, local addr 2.2.2.1
   protected vrf: (none)
   local ident (addr/mask/prot/port): (2.2.2.1/255.255.255.255/47/0)
   remote ident (addr/mask/prot/port): (1.1.1.1/255.255.255.255/47/0)
   current_peer 1.1.1.1 port 500
     PERMIT, flags={origin_is_acl,ipsec_sa_request_sent}
    #pkts encaps: 0, #pkts encrypt: 0, #pkts digest: 0
    #pkts decaps: 0, #pkts decrypt: 0, #pkts verify: 0
    #pkts compressed: 0, #pkts decompressed: 0
    #pkts not compressed: 0, #pkts compr. failed: 0
    #pkts not decompressed: 0, #pkts decompress failed: 0
    #send errors 23255, #recv errors 0
     local crypto endpt.: 2.2.2.1, remote crypto endpt.: 1.1.1.1
     plaintext mtu 1500, path mtu 1500, ip mtu 1500, ip mtu idb (none)
     current outbound spi: 0x0(0)
     PFS (Y/N): N, DH group: none
     inbound esp sas:
     inbound ah sas:
     inbound pcp sas:
     outbound esp sas:
     outbound ah sas:
     outbound pcp sas:
   protected vrf: (none)
I'm running IOS Version 15.3(2)T, is there some kind of known bug and/or a workaround for this?
Interface Configuration
interface GigabitEthernet0
description ** Outside **
ip address 1.1.1.1 255.255.255.0
duplex auto
speed auto
ipv6 address 2001:1:1:1::1/64
Crypto Configuration
crypto isakmp policy 10
encr aes 256
authentication pre-share
group 14
crypto isakmp key cisco address 0.0.0.0 no-xauth
crypto isakmp key cisco address ipv6 ::/0 no-xauth
crypto isakmp keepalive 10 periodic
crypto ipsec transform-set My-Set esp-aes 256 esp-sha512-hmac
mode tunnel
crypto ipsec profile My-Profile-v4
description ** IPsec Profile fuer IPv4 Peers **
set transform-set My-Set
set pfs group2
crypto ipsec profile My-Profile-v6
description ** IPsec Profile fuer IPv6 Peers **
set transform-set My-Set
set pfs group2
Tunnel Configuration
interface Tunnel1
description ** DMVPN Intranet IPv4 **
bandwidth 1000
ip vrf forwarding VPN
ip address 10.0.10.1 255.255.255.0
no ip redirects
ip mtu 1416
no ip next-hop-self eigrp 65351
no ip split-horizon eigrp 65351
ip pim sparse-mode
ip nhrp map multicast dynamic
ip nhrp network-id 1
ip nhrp holdtime 360
ip nhrp shortcut
ip nhrp redirect
ip tcp adjust-mss 1360
load-interval 30
shutdown
keepalive 10 3
tunnel source GigabitEthernet0
tunnel mode gre multipoint
tunnel key 1
tunnel protection ipsec profile My-Profile-v4 shared
interface Tunnel2
description ** DMVPN Intranet IPv6 **
bandwidth 1000
ip vrf forwarding VPN
ip address 10.0.12.1 255.255.255.0
ip mtu 1416
no ip next-hop-self eigrp 65351
no ip split-horizon eigrp 65351
ip pim sparse-mode
ip nhrp map multicast dynamic
ip nhrp network-id 2
ip nhrp holdtime 360
ip nhrp shortcut
ip nhrp redirect
ip tcp adjust-mss 1360
load-interval 30
keepalive 10 3
tunnel source GigabitEthernet0
tunnel mode gre multipoint ipv6
tunnel key 2
tunnel protection ipsec profile My-Profile-v6 shared
Regards,
Thomas

Hello Marcin,
it is working now :-)
First I was running a dual stacked spoke as well, but now I am using one IPv4 and one IPv6 only spoke. The ipsec profiles are "shared", because besides the two shown tunnels I have one more IPv4 and IPv6 Tunnel for Extranetuse. The Spoke sites use "shared" as well, because they build a backup VPN Tunnel to a second Hub router.
I have removed the "keepalive 10 3" from my Tunnel interfaces and rebooted the routers and everything is working now.
Here are my final configurations:
Crypto
crypto isakmp policy 10
encr aes 256
authentication pre-share
group 14
crypto isakmp key cisco address 0.0.0.0         no-xauth
crypto isakmp key cisco address ipv6 ::/0 no-xauth
crypto isakmp keepalive 10 periodic
crypto ipsec transform-set My-Set esp-aes 256 esp-sha512-hmac
mode tunnel
crypto ipsec profile My-Profile-v4
description ** IPsec Profile fuer IPv4 Peers **
set transform-set My-Set
set pfs group2
crypto ipsec profile My-Profile-v6
description ** IPsec Profile fuer IPv6 Peers **
set transform-set My-Set
set pfs group2
Tunnel Hub Dual Stacked
interface Tunnel1
description ** DMVPN Intranet IPv4 **
bandwidth 1000
ip vrf forwarding VPN
ip address 10.0.10.1 255.255.255.0
no ip redirects
ip mtu 1416
no ip next-hop-self eigrp 65351
no ip split-horizon eigrp 65351
ip pim sparse-mode
ip nhrp map multicast dynamic
ip nhrp network-id 1
ip nhrp holdtime 360
ip nhrp shortcut
ip nhrp redirect
ip tcp adjust-mss 1360
load-interval 30
tunnel source GigabitEthernet0
tunnel mode gre multipoint
tunnel key 1
tunnel protection ipsec profile My-Profile-v4 shared
interface Tunnel2
description ** DMVPN Intranet IPv6 **
bandwidth 1000
ip vrf forwarding VPN
ip address 10.0.12.1 255.255.255.0
ip mtu 1416
no ip next-hop-self eigrp 65351
no ip split-horizon eigrp 65351
ip pim sparse-mode
ip nhrp map multicast dynamic
ip nhrp network-id 2
ip nhrp holdtime 360
ip nhrp shortcut
ip nhrp redirect
ip tcp adjust-mss 1360
load-interval 30
tunnel source GigabitEthernet0
tunnel mode gre multipoint ipv6
tunnel key 2
tunnel protection ipsec profile My-Profile-v6 shared
end
Tunnel Spoke IPv4
interface Tunnel1
description ** DMVPN Intranet IPv4 **
ip vrf forwarding VPN
ip address 10.0.10.2 255.255.255.0
no ip redirects
ip mtu 1416
ip pim sparse-mode
ip nhrp map 10.0.10.1 1.1.1.1
ip nhrp map multicast 1.1.1.1
ip nhrp network-id 1
ip nhrp holdtime 360
ip nhrp nhs 10.0.10.1
ip nhrp shortcut
ip tcp adjust-mss 1360
delay 1000
tunnel source GigabitEthernet0
tunnel mode gre multipoint
tunnel key 1
tunnel protection ipsec profile My-Profile-v4 shared
end
Tunnel Spoke IPv6
interface Tunnel1
description ** DMVPN Intranet IPv6 **
ip vrf forwarding VPN
ip address 10.0.12.2 255.255.255.0
no ip redirects
ip mtu 1416
ip pim sparse-mode
ip nhrp map 10.0.12.1 2001:1:1:1::1
ip nhrp map multicast 2001:1:1:1::1
ip nhrp network-id 2
ip nhrp holdtime 360
ip nhrp nhs 10.0.12.1
ip nhrp shortcut
ip tcp adjust-mss 1360
delay 1000
tunnel source GigabitEthernet0
tunnel mode gre multipoint ipv6
tunnel key 2
tunnel protection ipsec profile My-Profile-v6 shared
end
Thanks again
Thomas

Error in phase import Homogeneous system copy from a BI 7.3 dual stack ABAPJAVA

Hi
I'm doing a Homogeneous system copy from a BI 7.3 dual stack ABAP+JAVA system with an Oracle DB (11g version, 11.2.0.3.0 patch level) with AIX ibm OS.
Before starting export I've executed in the source system the report SMIGR_CREATE_DDL, as described in sap note 888210, and I generated *.SQL files.
After, during the import in the target system I get the following error message:
vi /expdb2/tmpDB0/sapinst_instdir/NW730/ORA/ORA/COPY/ORA/SYSTEM/STD/AS/import_monitor.log
INFO: 2014-03-08 00:21:57 com.sap.inst.migmon.LoadTask run_report
Monitor jobs: running 0, waiting 1, completed 60, failed 5, total 66 finish processing of package SAP0000
You can see below the detail of the 5 packages in error:
SAPAPPL0_1_5
DbSlExecute: rc = 99
(SQL error 2216)
error message returned by DbSl:
ORA-02216: tablespace name expected
(DB) INFO: disconnected from DB
/usr/sap/DB2/SYS/exe/uc/rs6000_64/R3load: job finished with 1 error(s)
/usr/sap/DB2/SYS/exe/uc/rs6000_64/R3load: END OF LOG: 20140307141347
SAPZPSA
DbSlExecute: rc = 99
(SQL error 2216)
error message returned by DbSl:
ORA-02216: tablespace name expected
(DB) INFO: disconnected from DB
SAPDODS
DbSlExecute: rc = 99
(SQL error 922)
error message returned by DbSl:
ORA-00922: missing or invalid option
(DB) INFO: disconnected from DB
SAPDFACT
DbSl Trace: Error 1741 in exec_immediate() from oci_execute_stmt(), orpc=0
DbSl Trace: ORA-01741 occurred when executing SQL stmt (parse error offset=8126464)
(DB) ERROR: DDL statement failed
( ALTER TABLE "/BI0/F0TCT_C01"    ADD PARTITION "/BI0/F0TCT_C010000001131" VALUES LESS THAN ( 0000001131 )    TABLESPACE "" )
DbSlExecute: rc = 99
(SQL error 1741)
error message returned by DbSl:
ORA-01741: illegal zero-length identifier
(DB) INFO: disconnected from DB
SAPZOSO
DbSl Trace: Error 922 in exec_immediate() from oci_execute_stmt(), orpc=0
DbSl Trace: ORA-00922 occurred when executing SQL stmt (parse error offset=242024448)
(DB) ERROR: DDL statement failed
(CREATE TABLE "/BIC/B0000989000"    ("REQUEST" VARCHAR2 (000090)      DEFAULT ' ' NOT NULL,    "DATAPAKID" VARCHAR2 (000018)      DEFAULT '000000' NOT NULL,    "PART
NO" NUMBER (000010)      DEFAULT 0 NOT NULL,    "RECORD" NUMBER (000010)      DEFAULT 0 NOT NULL,    "PLANT" VARCHAR2 (000012)      DEFAULT ' ' NOT NULL,    "MATERIA
L" VARCHAR2 (000054)      DEFAULT ' ' NOT NULL,    "RPA_CURUOM" VARCHAR2 (000015)      DEFAULT ' ' NOT NULL,    "RPA_MVF" NUMBER (000017, 000002)      DEFAULT 0 NOT N
ULL,    "PRICE_UNIT" NUMBER (000017, 000003)      DEFAULT 0 NOT NULL,    "RPA_QTYUOM" VARCHAR2 (000009)      DEFAULT ' ' NOT NULL,    "RT_SSMFGR" VARCHAR2 (000024)
    DEFAULT '00000000' NOT NULL,    "BASE_UOM" VARCHAR2 (000009)      DEFAULT ' ' NOT NULL,    "FRE_PLNPUR" VARCHAR2 (000036)      DEFAULT ' ' NOT NULL,    "FRE_MINS
TK" NUMBER (000017, 000003)      DEFAULT 0 NOT NULL,    "FRE_SERLEV" NUMBER (000017, 000003)      DEFAULT 0 NOT NULL,    "FRE_SELCLS" VARCHAR2 (000003)      DEFAULT '
0' NOT NULL,    "FRE_REPLST" VARCHAR2 (000006)      DEFAULT ' ' NOT NULL,    "ABCKEY" VARCHAR2 (000003)      DEFAULT ' ' NOT NULL,    "RECORDMODE" VARCHAR2 (000003)
    DEFAULT ' ' NOT NULL,    "RT_SERVLEV" VARCHAR2 (000003)      DEFAULT ' ' NOT NULL,    "RT_SUPS" VARCHAR2 (000003)      DEFAULT ' ' NOT NULL,    "VAL_TYPE" VARCH
AR2 (000030)      DEFAULT ' ' NOT NULL,    "PUR_GROUP" VARCHAR2 (000009)      DEFAULT ' ' NOT NULL,    "RT_VPNEU" NUMBER (000017, 000002)      DEFAULT 0 NOT NULL,
"CURRENCY" VARCHAR2 (000015)      DEFAULT ' ' NOT NULL,    "RT_VRKPE" NUMBER (000017, 000003)      DEFAULT 0 NOT NULL,    "DISMM" VARCHAR2 (000006)      DEFAULT ' '
NOT NULL,    "SALES_UNIT" VARCHAR2 (000009)      DEFAULT ' ' NOT NULL,    "RT_VP_BT" NUMBER (000017, 000002)      DEFAULT 0 NOT NULL,    "RT_VPE_BT" NUMBER (000017,
000003)      DEFAULT 0 NOT NULL,    "RT_VP_NT" NUMBER (000017, 000002)      DEFAULT 0 NOT NULL,    "RT_VPE_NT" NUMBER (000017, 000003)      DEFAULT 0 NOT NULL,    "R
T_VWAERBT" VARCHAR2 (000015)      DEFAULT ' ' NOT NULL,    "RT_VWAERNT" VARCHAR2 (000015)      DEFAULT ' ' NOT NULL,    "RT_VPMEIBT" VARCHAR2 (000009)      DEFAULT '
' NOT NULL,    "RT_VPMEINT" VARCHAR2 (000009)      DEFAULT ' ' NOT NULL,    "LOC_CURRCY" VARCHAR2 (000015)      DEFAULT ' ' NOT NULL,    "UNIT" VARCHAR2 (000009)
DEFAULT ' ' NOT NULL,    "CM_MCATDIV" VARCHAR2 (000054)      DEFAULT ' ' NOT NULL,    "CM_CDT1" VARCHAR2 (000054)      DEFAULT ' ' NOT NULL,    "CM_CDT2" VARCHAR2
(000054)      DEFAULT ' ' NOT NULL,    "CM_CDT3" VARCHAR2 (000054)      DEFAULT ' ' NOT NULL,    "CM_CDT4" VARCHAR2 (000054)      DEFAULT ' ' NOT NULL,    "CM_HIEID"
VARCHAR2 (000006)      DEFAULT ' ' NOT NULL,    "CPSTLC" NUMBER (000017, 000002)      DEFAULT 0 NOT NULL,    "CPSVLC" NUMBER (000017, 000002)      DEFAULT 0 NOT NULL
,    "STOCK_VAL" NUMBER (000017, 000002)      DEFAULT 0 NOT NULL,    "STOCK_QTY" NUMBER (000017, 000003)      DEFAULT 0 NOT NULL,    "RT_SEASON" VARCHAR2 (000012)
DEFAULT ' ' NOT NULL,    "RT_SEASYR" VARCHAR2 (000012)      DEFAULT '0000' NOT NULL,    "CALDAY" VARCHAR2 (000024)      DEFAULT '00000000' NOT NULL,    "CALWEEK"
VARCHAR2 (000018)      DEFAULT '000000' NOT NULL,    "RF_BNDID" VARCHAR2 (000012)      DEFAULT ' ' NOT NULL,    "/BIC/ZCATTR3" VARCHAR2 (000006)      DEFAULT ' ' NOT
NULL,    "/BIC/ZCSTYLE" VARCHAR2 (000006)      DEFAULT ' ' NOT NULL,    "/BIC/ZCIMAGE" VARCHAR2 (000006)      DEFAULT ' ' NOT NULL,    "/BIC/ZCBRNDTYP" VARCHAR2 (000
003)      DEFAULT ' ' NOT NULL,    "/BIC/ZCGROUPE" VARCHAR2 (000054)      DEFAULT ' ' NOT NULL)    PCTFREE 10    PCTUSED 00    INITRANS 001    TABLESPACE    STORAGE (
INITIAL    0000000016 K            NEXT        0000001024 K            MINEXTENTS 0000000001            MAXEXTENTS 2147483645            PCTINCREASE 0000
    FREELISTS 001            FREELIST GROUPS 01)      PARTITION BY RANGE ("PARTNO")      (      PARTITION "/BIC/B00009890000000000002" VALUES LESS THAN      (00000
00002)      NOCOMPRESS      ) )
DbSlExecute: rc = 99
(SQL error 922)
error message returned by DbSl:
ORA-00922: missing or invalid option
(DB) INFO: disconnected from DB

hello,
Before anything update DB shared lib, R3load, R3ldctl and R3szchk in the target system. Also Check in source system if you have any tables o index missing in db02 transaction, If this system wa upgraded from a previous release please check TAORA and IAORA tables in source system and check all the tablespaces named in those tables are created in the target system.
let me know how it goes.
Regards,
Michael

Dual Stack NW 7.0 installation with R/3 Backend as UME

I have a quick question guys. I am about to install a dual stack NW system with ADS(SQL server database on windows) and will use a R/3 Enterprise running on unix as the UME datasource. Now this R/3 enterprise backend already acts as bakend for Portal system and uses sap logon tickets and as such already has the user SAPJSF. Now when i actually perform the NW 7.0 installation and enter a master password during the course, would this override the SAPJSF user in R/3 backend system at all.
What are the general problems that are caused with using an existing ABAP only system as the UME for your Java stack(Dual stack actually) systems. Can you advise.
Regards
Kalyan

Hi,
Now when i actually perform the NW 7.0 installation and enter a master password during the course,
would this override the SAPJSF user in R/3 backend system at all.
NO....Not at all..
SAPJSF user is used for the communication between ABAP and JAVA stacks. SAPJSF user is an independent user of each independent ABAP stack.
ABAP data/user-store is the place where the users, roles and authorizations of an ABAP System are stored.
And with the same concept, the UME is the same mechanism for users, roles, permissions of an JAVA system.
After installation of your new NW ABAP+JAVA Stack, you will have to specify the SAPJSF user of ur old R/3 ABAP system which you want to use as User Data Store for ur Newly installed Java System's UME.
In ABAP System section u will have to provide all details of ur SAP R/3 application server, which ur portal is already using as User Data Store.
What are the general problems that are caused with using an existing ABAP only system
as the UME for your Java stack(Dual stack actually) systems. Can you advise.
It depends on the usage of your new application server.
Regards
Bhavik G. Shroff

Question about the number of ERS instances in a dual-stack MCS environment

Hello to the group.
I have a simple question for those running a NetWeaver 7.0 (i.e. 2004s) dual stack (ABAP/JAVA) setup in an MCS environment. On each individual node, do you have two separate ERS processes running on the node (as seen in Task Manager) that is opposite to the system running the ASCS/SCS instances? If so, do you have a set of profiles for each of these ERS processes (I am guessing that is true)?
Thanks in advance for your help.
J. Haynes

Has anyone found a good description of the process that runs after one node fails over to another one? help.sap.com mentions that the ASCS will restart and run the command enstatus.cmd but I cannot find what is supposed to happen after that. Is the ERS service itself stopped?
Thanks
J. Haynes

Test Activities in BW after ABAP /JAVA Stack Split

Hi All,
We have recently EHP upgrade in our system .Now to improve performance we have done ABAP/JAVA stack split .
1.Can you please suggest what are the test activities should be done from BW side after upgrade ?
2.Can you explain what issue we might face ?
Please provide list of checks need to be performed specific to this split .
Thanks in advance .
Regards,
Jaya Tiwari

jaya tiwari wrote:
Hi All,
>
> We have recently EHP upgrade in our system .Now to improve performance we have done ABAP/JAVA stack split .
> 1.Can you please suggest what are the test activities should be done from BW side after upgrade ?
> 2.Can you explain what issue we might face ?
> Please provide list of checks need to be performed specific to this split .
>
> Thanks in advance .
>
> Regards,
> Jaya Tiwari
There are no standard issues in this split. Only thing you need to do is integration testing for scenario like SSO, Bex Reports etc.
Thanks
Sunny

EHP4 Dual stack

hi guys,
we plan to upgrade Enterprise Dual stack(ABAP+JAVA) System to EHP4 system.
In EHP4 upgrade document it says, No dual stack supported for EHP4 installation..was that mean
only for Installation or upgrade too.
Seperate SID is required for EHP4 system after upgrade? Please confirm.
thanks

hi jaichan,
yes, you are right ..For new installation of SAP ERP to EHP4 level, you cannot install dual stack system..i have read in sap note 855534..please find below the extract from this note:
As of SAP Business Suite 7, you can no longer install Dual Stack Application Systems (ABAP+Java).
If you want to use both SAP Business Suite ABAP and Java Components in your system landscape, you have to proceed as follows:
1. Install a separate ABAP-based SAP Business Suite system.
2. Install the required Java components in a separate Java-based SAP system.
3. Configure the connection of the Java-based SAP system to the ABAP-based SAP Business Suite back-end system.
The SAP Business Suite 7 comprises: EHP4 for SAP ERP 6.0, SAP CRM 7.0, SAP SCM 7.0, SAP PLM 7.0, SAP SRM 7.0
As of now you will find the latest recommendations at a central place in SDN:
https://www.sdn.sap.com/irj/sdn/landscapedesign -> Distribution Models
You will also find information about the deployment of SAP NetWeaver usage types and the SAP Business Suite there.
but you can upgrade your previously installed SAP ERP dual stack system without having seperate SID's thing...
We have upgraded around 50 of our systems without any problem
thanks sunny

PI 7.1(dual stack) and PI 7.31(Single stack) -

Friends,
I have a proxy to proxy scenario - Proxy --> PI --> Proxy
We have two servers PI 7.1(dual stack) and PI 7.31(Single stack)
i did the development in ESR and my ESR is pointing to PI 7.1, when i execute the scenario i receive one error message "receiver could not be determined", i ensured that all my input is correct, still i get the same error message.
the expectation is my scenario should point to PI 7.31, Can some one help me where and what settings i need to make in-order to make it work.
Please Note: All my data is correct and i read some scn forums wherein they asked to refresh the cache , i have refreshed the cache also still the problem persists.
Thanks in advance!

Iñaki Vila
Communication component in ID is the same as sender side.
could you share your sender configuration?
Did you mean Tcode - SXMB_ADM and under that Sender/Receiver configuration
Krupa Rao Atluri
In ID steps are correctly defined.
I spoke to my colleague he hinted that at RUN TIME we want to point to PI7.31, he mentioned config change needed in SXMB_ADM
any further inputs from any one could be useful.

Mapping error in PI 7.4 dual stack

Dear Experts,
Recently we upgraded our system from PI 7.1 to PI 7.4 dual stack.
Scenerio is ECC->PI->SOAP(Webservice) synchronous
Issue in detail:
We are creating a invoice in ECC system through PI its updating in third party site using SOAP webservice and will get a reference number from that site and then updating in ECC as in synchronous way.
Invoice data's are reached PI sucessfully from ECC but it not updating in the site and getting below mapping error after upgarded to PI 7.4.
Your points will be highly appreciable.
Kindly help to sort out this issue.
Best Regards,
Monikandan

Hi Monikandan,
It seems you are trying the sign the payload in your java mapping. So, looking at the attached error, there could be 2 possibilities:
1) Either there is no certificate with alias: *_PRD
2) This certificate is stored in some "System" type keystore view which is not accessible from you mapping code. Try to move your certificate to some "User" keystore view.
Thanks & regards,
Piyush

Dual stack split

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