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Re: Pre requisites for System refresh in AS/400


Re: Pre requisites for System refresh in AS/400

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Hi All,

 

Thanks a lot, I have started the process and I cannot switch to SWPM right now. I have completed some

 

1) General pre-steps at SAP level.

 

2) Cleared (Not deleted) R3SIDDATA

 

3) Restoration of production data to target system.

 

Now could you please help me with the rest of post steps in AS400 like creation of Journal receiver, System catalogues also advice me if I have missed any.

 

Please help with these

 

Regards,

Amarnath

Re: IBM AS400 Refresh

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Hi Henry,

 

 

Thanks a lot, I have started the process and I cannot switch to SWPM right now. I have completed some

 

 

1) General pre-steps at SAP level.

 

 

2) Cleared (Not deleted) R3SIDDATA

 

 

3) Restoration of production data to target system.

 

 

Now could you please help me with the rest of post steps in AS400 like creation of Journal receiver, System catalogues also advice me if I have missed any.


 

Please help with these

 

 

Regards,

Amarnath

Re: Pre requisites for System refresh in AS/400

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Hi Amarnath

 

You can find the post installation tasks on the same SAP note 585277


BR

SS

Re: IBM AS400 Refresh

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Hi Amarnath;

 

The first option is to use native commands AS400, for this, your AS400 team should perform the following steps:

 

1) Validate privileges on the library R3<QAS>DATA and its objects for user <QAS>ADM and <QAS>GROUP and/or <QAS>OWNER

2) Delete the journal receiver in the library R3<QAS>JRN.

3) Create the journal receiver in the library R3<QAS>JRN.

4) Create the journal QSQJRN in the library R3<QAS>DATA.

5) Journaling Library R3<QAS>DATA.

6) Finally, use the following APIs to recreate the catalogs.

 

CALL QSYS2/QSQXRLF PARM('DLT' 'R3<PRD>DATA')

CALL QSYS2/QSQXRLF PARM('CRT' 'R3<QAS>DATA')

 

The second option is to use the AS4FIXFILE command from the SAP kernel as follows:

 

1) Validate privileges on the library R3<QAS>DATA and its objects for user <QAS>ADM and <QAS>GROUP and/or <QAS>OWNER.

2) Delete the journal receiver in the library R3<QAS>JRN. (Use DLTJRNRCV command)

3) Create the journal receiver in the library R3<QAS>JRN. (Use CRTJRNRCV command)

4) Create the journal QSQJRN in the library R3<QAS>DATA. (Use CRTJRN command)

5) With the <QAS>ADM user; run the following command:

 

AS4FIXFILE DBLIB(R3<QAS>DATA) CHGOWN(*YES) SYSTBL(*YES) ENDJRN(*YES) STRJRN(*YES)

 

I prefer the second option. Any question please let me know ,

 

Regards.

 

Henry

Re: IBM AS400 Refresh

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Hi Henry,

 

The information you have provided was very useful. I have followed the 2nd one as you stated.

 

Now I need to disable the background jobs and enable SAP* at OS level. Could you please help me the commands to change the following.

 

Thanks,

Amarnath

Re: IBM AS400 Refresh

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Hi Henry,

 

Could you also please let me know how can I change the parameters in OS level.

 

Regards,

Amarnath

IBM I Kernel downgrade from 741_ext to 721_ext

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Hi Experts,

 

I am in a very tough situation. We have restored the production data to test system (Cleared library R3TTTDATA in test system and restored R3PPPDATA )

 

Created journals and catlogs as well.

 

I have noticed my test system is with 741 kernel where as my production is at 721 kernel now I am not able bring the system up.

 

I assume the only solution is to downgrade the kernel in my test system. Could you please help me in this tough situation. What all steps I need to take to downgrade the kernel version.

 

Please guide me with detailed steps.

 

Thanks,

Amarnath


Re: IBM I Kernel downgrade from 741_ext to 721_ext

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Hi,

 

what system (netweaver version) did you have on produktion and on test system ?

 

ensure first, what Kernel is needed and released for your netweaver system

 

sapnote: 1097751 - iSeries: Information and recommendations for kernel libraries

http://service.sap.com/sap/support/notes/1097751

 

sapnote: 1994690 - Using the 7.41 kernel instead of 7.40

http://service.sap.com/sap/support/notes/1994690

 

sapnote: 2128122 - Use of 7.42 kernel instead of 7.40 or 7.41 kernel

http://service.sap.com/sap/support/notes/2128122

 

sapnote: 1716826 - Usage of the downward compatible kernel 721 (EXT)

http://service.sap.com/sap/support/notes/1716826

 

regards

Re: IBM I Kernel downgrade from 741_ext to 721_ext

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Hi Christoph,

 

The note 1097751 you have provided was very useful and got the system online Thanks a lot for the information provided.

 

Now I am not able to login with SAP*. I have deleted it from OS level but the ID is not re-creating by itself.

 

Could you please guide me with this.

 

Regards,

Amarnath

Re: IBM I Kernel downgrade from 741_ext to 721_ext

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Hi Christoph,

 

Could you please help me how to recreate SAP* in AS400.

 

Regards,

Amarnath

Re: IBM I Kernel downgrade from 741_ext to 721_ext

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Hi,

 

 

maybe this scn-Thread will help

 

Forgot password of ddic and SAP * user | SCN

or

https://scn.sap.com/thread/1262802

or

SAP* password reset query in MAXDB

 

 

or have a look at this sapnotes:

 

Check notes:

 

2383 - Dokumentation: Beschreibung der "Super-User" SAP*

http://service.sap.com/sap/support/notes/2383

 

8852 - Logon with SAP* password 06071992 not possible

http://service.sap.com/sap/support/notes/8852

or

68048 - Deactivating the automatic SAP* user

http://service.sap.com/sap/support/notes/68048

 

 

regards

Christoph

Re: Database Multiconnect AIX-->AS400 using XDA

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Hi Volker,

 

Thanks for your response and sorry for the huge delay in mine.

 

Is clear now we should go for the XDN. The question that arises now is the following. It
is my understanding that by installing an SAP Host Agent on iSeries the XDN
will be available. However, is there any other way to install or setup XDN?

 

Maybe it is a silly question but I'm not that familiar with iSeries.

 

Thanks in advance for your help.

 

Regards

Program not registered

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Hello,

 

I have problems with RFC, when running says the program is not registered. Before working properly.

 

 

And I modified the reg_info and added in the first line as follows:

 

P TP =* HOST=<hostname> CANCEL=<hostname> ACCES=<hostname>

 

 

I am still unable to solve.

 

 

Anyone have any idea how can I register the program?

 

 

The OS is AS400.

 

 

Best Regards!

Re: Database Multiconnect AIX-->AS400 using XDA

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Hi,

 

Installing an SAP host agent is quite simple.

And this is always our recommendation for the customers if you want to install

XDN on an external AS400.

 

 

Best regards,

Daniel


Re: Database Multiconnect AIX-->AS400 using XDA

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HI Daniel, thanks for your response.

 

Regards

Re: Program not registered

Missing objects from library R3SIDDATA after homogeneous system copy

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Hello,

 

 

After system copy and when activated de mimix replications, this show some warnings because 4 objects are missing from the library R3SIDDATA in the target system  and they exists in the source system.

I try to find some information about this object but without luck.

 

 

This are the objects:

 

Data Group         Library                File                    Member           Current

R3SID             R3SIDDATA     "/AS50037"              *ALL              *ACTIVE

R3SID             R3SIDDATA    MDG_B50023           *ALL              *ACTIVE     

R3SID             R3SIDDATA    MLICHECK               *ALL              *ACTIVE

R3SID             R3SIDDATA    QCM8Z50000           *ALL              *ACTIVE

 

 

 

Can someone tell me why this objects are missing? or if this objects are important and should be inside the replications?.

 

Thank you.

Re: Missing objects from library R3SIDDATA after homogeneous system copy

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Dear Ana Cristina;

 

I never usedMIMIXreplication; but I hada similar experience withRocketiCluster; andbecausebothreplicatedobjectsthrough thejournals; I suggestreviewing thejournalconfiguration parameterwith the following command:

WRKJRNAJRN(R3SIDDATA/QSQJRN)

You mustvalidate that the"Minimizedataentry" parameter is set to*NONE, this parameteris usuallyset to*FILE

I hopeIwas able tohelp you.


Regards.


Henry Orellana

SAP NetWeaver Administrator

IBM i Administrator.

After Homogeneus system copy AS400 system are not identical

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I finished homogeneus system copy con AS400/DB2 plataform, i use SWPM tool and the import and export finished sucessfully.

Also i executed post import steps and the reports in SE38 specified in the SAP Manual.

 

 

   Now the IT area want to configured Mimix replications and they find some issue related the arquitecture of tables, differences in files, keys field, different lengths of logs.

 

 

   And this dificulted the repplications, what can be the error if the import  finished fine and when i execute reports in SAP have the same data and number of records.

 

 

   The differences are in the system operative level with the arquitecture of tables.

 

 

 

 

Please help.

 

 

Thanks.

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