4.6C to ECC 6.0 Upgrade Transaction codes?

I am involved in an upgrade. I have a list of t-codes used on 4.6C. I want to compare these t-codes with ECC 6.0 and find out which ones are gone and the ones that have changed.
Is there any easy way or any one document that can help me acheive this? I would appreciate the input from the experts here. Will award points to any help provided.

In my previous project 4.6C to ECC 6.0, which was a technical upgrade, we have done it manually, here is what we followed:
1) In Unit Level T-Code testing, in technical upgrade, you are only expected to check the working of T-Codes in ECC 6.0 compared to 4.6C, this is on DEV server, with available data. Just execute the T-Code.YOU WILL KNOW WHICH T-CODE IS IN AND WHICH IS OUT(RARELY) IN DURING THIS ACTIVITY. SCOPE REMAINS THE TCODES USED BY YOUR CUSTOMER.
2) In Integration Level Testing, User Acceptance Testing and Critical Transactions Testing in technical upgrade, you need to test the scenarios with a copy of production data on QAS server.
Now, the comparision of the T-Codes can be -
1) Functionallity point of view (refer link provided by Naveen)
2) GUI
In Technical Upgrades the focus remains on GUI only. Hence the comparision is done manually between from 4.6C and ECC 6.0. The scope should always remain the Test scripts signed off by customer. The reason is that the user's need to get trained on the changes in GUI for which we captured screen shots wrt 4.6C and ECC 6.0 wherever changes have been encountered within the scope of the test script steps.
Was well received by the customer.
Lastly, just focus on the approach to take to make things simpler for you.Check the context of your Upgrade Project and move accordingly.

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Believe there will not be any change in Tcodes.
check these links
http://solutionbrowser.erp.sap.fmpmedia.com/
http://www.sap.com/solutions/business-suite/erp/pdf/BWP_ERP2006_Upgrade.pdf
http://service.sap.com/releasenotes
http://service.sap.com/upgrade for functional
https://websmp105.sap-ag.de/upgrade

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Hi eaxperts,
I am new to upgrad project. Can anyone pls. tell me in details things that need to be undertaken in an ECC upgrade project for different objects e.g. RICEF and How should I process for the same?
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Hi,
Please read below lines.I think u can get some knowledge about UPGRADE.
u2022     System preparation and stack level patch upgrade u2013 Basis Team
First of all, the basis team installs the Latest SAP version on the hardware and they apply all the general patches up to the latest stack level. All the stack levels of various patches u2013 Basis, ABAP, XI etc should be brought up to the latest level by the basis team. In case, all the stack levels are not the latest, it might create problems like new objects coming into the SPAU during the upgrade or thereafter u2013 these will be explained in sections below.. So it is a good practice to get the system to the latest stack level.
u2022     SPDD Phase u2013 ABAP and Functionals
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u2022     Up gradation of the system u2013 Basis Team
After the SPDD phase is complete, the basis team prepares the system for an UPGRADE u2013 i.e. the old system would be replaced by the new system. In this phase, the system asks for the SPDD request u2013 the single request which generates and activate all the dictionary objects present in SPDD phase in the new system u2013 ECC. If the request do not contains the same objects which were present in SPDD, the system shows a danger alarm u2013 stating that this SDPP request do not contains all the desired objects and it might make the system unstable. In case any other objects are missing, there and then it should be put in the SPDD request.
u2022     SPAU Phase u2013 ABAP and Functionals
The SPAU transaction contains the objects u2013 Programs, Reports, Screens, Messages, Notes, Function Modules etc. which have difference in the Latest SAP request and the previous ones. This SPAU phase can be done either just after SPDD or after the Up gradation of the system by the Basis team.

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Hi PR,
Please take a look at the following link:-
http://help.sap.com/SAPHELP_NWPI71/helpdata/EN/28/75153a1a5b4c2de10000000a114084/frameset.htm
"You can only use the SAP message server for HTTP load distribution if
the browser is the direct client of the message server. If another
component lies between the client (browser) and the message server, (for
example, the portal), you cannot use the message server to distribute
the load."
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Hi,
Check the Transportatation Logs in STMS for the programs/screens and check whether they are successfully tranported or not?
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regards,
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Basis Gurus
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I have used following methods for the upgrade.
1. Combined Upgrade & Unicode conversion(CU & UC)
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As I understand I need to perform the DB export and Import now for the unicode conversion.
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My understanding was, when I choose, Resource minimized, I need to run Export and import
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Dont get confused with upg strategy and unicode conversion.
In general Upgrade strategy (either downtime-minimized/resource minimized)
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Hope this is clear.
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Vamshi.

ECC-600 EHP4 upgrade with VIRSAHR 520 700 - PREP_EXTENSION/ADDON_QCALC

Hi
We are getting following error at phase PREP_EXTENSION/ADDON_QCALC in the ECC 6.0 upgrade:
3 ETN256 You want to install the following add-on components:
3 ETN248 Component: "VIRSAHR" rel. "520_700", Support Package
level: "0" (component type "A")
3 ETN248 Component: "VIRSANH" rel. "520_700", Support Package
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2 ETN085X"2. Adding Add-on Installation Queue" " " " " " "
3 ETN262 Calculating queue part for add-on "VIRSAHR" rel. "520_700"
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(type &4"AOX") for Add-On &2"VIRSAHR" rel.&3"520_700"
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3 ETN264 In the (alternatively) Requirement set "01":
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1 ETN214X."**************************************************"
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Regards
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Hi
This is what the solution provided by SAP Support:
Quote:
we have finally found the problem, it's a bug in the package upload
functionality used by the upgrade. The consequence of this bug is that
Support Packages whose EPS files (.PAT files) have a certain string in
the name, namely the string 0000000 after the _ and before .PAT
extension, are not properly uploaded to the ABAP system and hence are
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This bug will be fixed in the next upgrade tool fix, but in the meantimeyou can use the following workaround:
Check your EPS/in directory after the CAR/SAR Archives of the SPs are
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Files:
31/01/2007 07:32 329 VS30020106486_0000000.ATT
31/01/2007 07:32 554,073 VS30020106486_0000000.PAT
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VS30020106486_9000000.ATT
VS30020106486_9000000.PAT
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functionality and the SP inclusion of the VIRSANH SPs works.
Sorry, as of now I cannot promise you a date when the tool fix will be
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Afterwards, I will know more...
Unquote:
Hope this helps. We have decided against upgrading to 530_700 as it will involve upgrading GRC system and also new version has lot of new functionalities, which we like explore it after the ECC upgrade.
Also, I would not suggest deleting VIRSAHR as all the config and customising done for VIRSAHR will be lost.
Regards
Chandu
Edited by: Chandu Cheeti on Jan 17, 2010 11:19 AM

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We are now proposing our customer for the 4.6c to ECC 6.0 Upgrade.
Our customer is currently in 4.6c/oracle 9i/HPUX 11 i. He wants to move to ECC 6.0.
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Thanks & Regards
Senthil
[email protected]

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refer replies here:
Re: ECC 6.0 Upgrade with BW 3.5

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4.6C to ECC 6.0 Upgrade Transaction codes?

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