on 09-18-2007 6:46 AM
Hi sap-sd gurus
What is Upgrade? Can you explain about upgrade project? if you have any DOC abt that please send to "sarvesh9in@yahoo.com"
wiil give you Reward points
thanks
Sarvesh
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hi,
Upgrade project: noting but upgarding ur SAP system which was implemented before some time, to enchance new features
Eg; suppose in a company has implemented 4.7 long before & now they want to have new features then upgradation from old version to new version will be suugested
types:
1.Version upgardation
2.Function upgardation
3.technical upgaradation
regards,
Arun prasad
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Hi
Refer below
http://www.erpgenie.com/sap/basis/upgrade.htm
Upgrade Projects can follow one of the 2 possibility.
1. Technical Upgrade: in which the basis consultant will handle the same & transport the configurations & developments from 5.0 to 6.0. Subsequent to which functional consultant & ABAP er will do the necessary change in configuration or further configuration & ABAP ers will do necessary developments required.
2. Traditional ASAP mythology: which would refer as new implementation as a whole.
STEPS IN TECHNICAL UPGRADE
Basis Team will do the prepare activities. (UNIX, BASIS, DBA).
The client has modified Developer need to run the Transaction SPDD, which provides the details of SAP Standard Dictionary, objects that. Users need to take a decision to keep the changes or revert back to the SAP Standard Structure. More often decision is to keep the change. This is mandatory activity in upgrade and avoids data loses in new system.
After completing SPDD transaction, we need to run SPAU Transaction to get the list of Standard SAP programs that have been modified. This activity can be done in phases even after the upgrade. Generally this will be done in same go so that your testing results are consistent and have more confident in upgrade.
Run SPUMG Transaction for Unicode Conversion in non-Unicode system. SPUM4 in 4.6c.
Then we need to move Z/Y Objects. Need to do Extended programming check, SQL trace, Unit testing, Integration testing, Final testing, Regression Testing, Acceptance Testing etc.,
The main Category of Objects that needs to be Upgraded is
Includes
Function Groups / Function Modules
Programs / Reports
OSS Notes
SAP Repository Objects
SAP Data Dictionary Objects
Domains, Data Elements
Tables, Structures and Views
Module Pools, Sub Routine pools
BDC Programs
Print Programs
SAP Scripts, Screens
User Exits
<b>Please do not use email id's to exchange information </b>
Message was edited by:
SHESAGIRI.G
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dear reddy
upgrade is nothing but changing from current version to latest version
for ex: if business is using 4.6 and want to upgrade to 6 version will call as upgradation
rewards if it helps
siva
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