topic Re: Upgradation project!!! in Application Development and Automation Discussions

Upgradation project!!!

Former Member — Wed, 07 May 2008 10:40:10 GMT

Hi,

I am involving in upgradation project. I got the list of programs from my client in which some adjusts are required.

Can any one tell me how can we start this ASAP?

Thanks in advance.

Re: Upgradation project!!!

Former Member — Wed, 07 May 2008 10:45:33 GMT

Upgrade

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

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/5ac31178-0701-0010-469a-b4d7fa2721ca

http://service.sap.com/instguides%20service.sap.com/upgrade

http://service.sap.com/releasenotes

Regards,

Santosh

Re: Upgradation project!!!

Former Member — Wed, 07 May 2008 10:52:22 GMT

Hi,

Check the Unicode concept.

A complex task it is indeed. To get you on the right track:

1. Download the upgrade guide relevant to your landscape; Architecture, database

(http://service.sap.com/instguides)

2. Study the SAP Notes referenced in the upgrade guide.

3. Order the SAP Going Live Functional Upgrade Check from SAP. (You are allowed two sessions free of charge - one before and one after the upgrade). This will provide information amongst other, whether your H/W is capable of handling the additional load of the new release.

4. Plan for H/W upgrades if necessary

5. Consider the effect of the upgrade on other SAP and non-SAP systems you have connected and which may be affected by the upgrade.

6. Plan and document the testing of your business scenarios

7. You will need to have installed SAP Solution Manager to perform the upgrade. This will give you the necessary upgrade key.

8. Plan for O/S and Database Upgrades

9. Carry out the upgrade in this sequence: DEV, Q/A, PRODUCTIVE systems.

The actual upgrade consists of two modules:

a) PREP - Can be run during productive operation and will perform initial checks of your systems

b) SAPup - This is the actual upgrade. You will need to choose between two strategies: downtime-minimized or resource minimized.

I find it very essential to create your own upgrade scripts with all the actions that need to be carried out before PREP, after PREP, before SAPup and after SAPup.

Refer:

/people/sophia.xavier/blog/2008/01/21/sap-upgrade-methodology

Regards

Kannaiah

Re: Upgradation project!!!

Former Member — Wed, 07 May 2008 11:08:15 GMT

Hi,

I am just involving in technical upgradation project and not changing any functionality of this. i got the list of programs to be modified. i want to know how can we start this?

Re: Upgradation project!!!

Former Member — Wed, 07 May 2008 11:14:34 GMT

Hi,

See the link

https://forums.sdn.sap.com/click.jspa?searchID=11528293&messageID=2804872

Regards

Kiran

Re: Upgradation project!!!

Former Member — Wed, 07 May 2008 11:36:05 GMT

Hi Ramesh,

In case of z objects.

1.just go to se38 and give the prg name .

2.go to attributes and check the unicode enabled check box.

Now if you compile the program you will get some syntax errors.You have to correct those.

3.Open dataset statement should have addition encoding default.

4.Describe statement should have character mode addition.

5.You have to replace some obsolete function modules

Obsolete Function module Replacement

Upload Gui_upload

Download Gui_download

Ws_upload Gui_upload

Ws_download Gui_download

Ws_execute Gui_download, Gui_exec

Ws_filename_get F4_filename

Ws_file_delete Gui_delete_file

Popup_to_confirm_with_message Popup_to_confirm

After doing all these activivate the program.

I have some detailed documents.If you want those.give your mail id.I will send you.

Regards,

Charumathi.B

Re: Upgradation project!!!

Former Member — Wed, 07 May 2008 12:11:18 GMT

Hi,

Please send it across to ramesh.masetty gmail.com.

Thanks in advance.