urgent::::: documentation required

Former Member — Mon, 28 May 2007 05:44:34 GMT

Hi Experts,

I m in to upgradation project ie from 4.7 to ecc6.0 , can anyone of u pls mail me , step by step procedure or detail documentation on upgradation.

I will really appreaciate that and reward it too.

Eid is vibha_vas1947@yahoo.com

Thanks in advance.

Vibha

Re: urgent::::: documentation required

Former Member — Mon, 28 May 2007 06:43:14 GMT

Please reference 'erp2005 upgrade' forum which has all required documentation as well as you will get response to your queries.

Re: urgent::::: documentation required

Former Member — Mon, 28 May 2007 07:22:29 GMT

hi,

You have to aware of all related program like BDC's , Screens related errors and all dictionary related problems.

Some function modules may become obsolete, and some screens will change

abnd some new fields will be added in the new versions etc.

Also take care of SPAU and SPDD tcodes.

You should be able to know about Unicode concept in sap.

Upgrading within a new version of SAP R/3 :

The upgrade process for the SAP R/3 application does not modify any of the adapter's ABAP development, but it may modify the SAP R/3 application so that some of the adapter's ABAP development does not work properly.

This section describes how to upgrade the adapter's ABAP development in an upgraded SAP R/3 application. Before you can upgrade the adapter, you must have already upgraded your SAP R/3 application.

To upgrade the adapter's ABAP development:

Install the latest ABAP Extension Module transport files for the correct version of the SAP R/3 application.

You must install the correct version-specific transport files. For details on installing these transport files, see Connector transport file installation.

Compile all programs and resolve syntax errors associated with the ABAP development.

The easiest way to find syntax errors is to generate each function group associated with each object and fix the errors one at time. Repeat this process until all function groups compile successfully. Be sure to generate any other programs such as triggering programs that are not associated with a function group. Be aware that minor updates may need to be made to your ABAP triggering programs after applying the required new transports to upgrade the adapter.

If you are upgrading to SAP R/3 version 4.x, note that the 4.x ABAP handlers use the product namespace /CWLD/. For special considerations for upgrading to the connector supporting SAP R/3 version 4.x, see Connector for SAP R/3.

Test the new environment and make modifications as needed.

Only a full system test enables you to work out any problems with the upgrade. Test your event detection mechanisms by running the appropriate transaction or program and sending business objects to the SAP system. Use the connector's log within the SAP system to help identify other issues.

chk this

http://www.thespot4sap.com/upgrade_guide_v2.pdf#search=%22upGRADE%20STEPS%20-%20SAP%22

also chk these 2 notes in service.sap.com

Technical Upgrade is only a version upgrade without any functionality changes.

The objects that are needed to be upgraded are:

Includes

Function Groups / Function Modules

Programs / Reports

OSS Notes

SAP Repository Objects

SAP Data Dictionary Objects

Domains, Data Elements