topic Re: Data Archiving in Application Development and Automation Discussions

Data Archiving

Former Member — Mon, 09 Mar 2009 11:55:19 GMT

Hi All,

Can any one provide me the information on data archiving?

How it is done?

How to data archive the program?

I have a program, I have to data archive it? How can I do that?

Re: Data Archiving

Former Member — Mon, 09 Mar 2009 12:01:19 GMT

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Re: Data Archiving

Former Member — Mon, 09 Mar 2009 12:02:52 GMT

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Re: Data Archiving

Former Member — Mon, 09 Mar 2009 12:06:08 GMT

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Re: Data Archiving

Former Member — Mon, 09 Mar 2009 12:09:20 GMT

Hi Praveev,

Make use this table ARCH_OBJ.

Much Regards,

Amuktha.

Re: Data Archiving

Former Member — Mon, 09 Mar 2009 12:17:31 GMT

Hi Praveen ,

Please chk foolowing link

[https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/70be5c63-b9ea-2b10-8dad-b071fcbe09e6]

Thanks

Re: Data Archiving

Former Member — Mon, 09 Mar 2009 12:56:27 GMT

data archiving means moving your data from database tables to archiving files ( some other storage location) to keep the size of database in control and at the same time have access to the old data.

because in SAP transaction data grow rapidly.

1) tables to be archived and the required configuration will be done at the time of implementation.

2) archiving is done with the help of ARCHIVING OBJECT. ( a reference name under which database tables are grouped).

3) to retrive data which was archived to report program, we will have to call 4 function modules in sequence. the sample code is shown below.

data declaration

data: handle like sy-tabix,

buffer type arc_buffer,

sbook_wa like sbook,

number_of_records_read type i.

open existing archive files

call function 'ARCHIVE_OPEN_FOR_READ'

exporting

object = 'BC_SBOOK01'

importing

archive_handle = handle

exceptions

others = 1.

if sy-subrc <> 0.

write: / 'No file can be accessed'(001).

stop.

endif.

clear number_of_records_read.

loop to get the next data object from the archive file(s)

do.

call function 'ARCHIVE_GET_NEXT_OBJECT'

exporting

archive_handle = handle

exceptions

end_of_file = 1

others = 2.

if sy-subrc <> 0.

exit.

endif.

get data records from the data container

do.

call function 'ARCHIVE_GET_NEXT_RECORD'

exporting

archive_handle = handle

importing

record = buffer-segment

record_structure = buffer-rname

exceptions

end_of_object = 1

others = 2.

if sy-subrc <> 0.

exit.

endif.

add 1 to number_of_records_read.

enddo.

write: / 'Total number of records read: '(002), number_of_records_read.

skip.

write / 'Last record read: '(003).

skip.

case buffer-rname.

when 'SBOOK'.

sbook_wa = buffer-segment.

write: / 'CARRID :', sbook_wa-carrid,

/ 'BOOKID :', sbook_wa-bookid,

/ 'CONNID :', sbook_wa-connid,

/ 'FLDATE :', sbook_wa-fldate,

/ 'CUSTOMID :', sbook_wa-customid,

/ 'ORDER_DATE:', sbook_wa-order_date,

/ '...'.

when ...
If the archive object contained more than one table
(different buffer-rname), more cases would be needed.

endcase.

close the archive session

call function 'ARCHIVE_CLOSE_FILE'

exporting

archive_handle = handle.

feel free to revert back

regards

mano

Re: Data Archiving

Former Member — Tue, 10 Mar 2009 05:06:25 GMT

Hi,

Could you please give more information on this.

I am not getting on this. Since we have some custom programs, ie., Z programs. We need to data archive on this.

How can we achive this.

Re: Data Archiving

Former Member — Tue, 07 Apr 2009 07:50:05 GMT

Hi,

First analise your pre-processing/Write programs assigned to the Archive object and look for User exits available in the program and make use of them to include Z/Y table for archival if you don't get suitable user exit, you will have to modify the standard program copying it to Y/Zprogram and assign that back to Standard Archive object or you may copy the Archive object to a Y object. Sometimes copying archivve object to Y objects creates problem in Retrieval of archived documents by standard T.codes, please check this aspect as well.

Cheers

Ashok Prabhu

Re: Data Archiving

Former Member — Tue, 07 Apr 2009 13:29:09 GMT

Hi Praveen,

I would suggest you to read help.sap.com on Data Archiving.

Also go with the link that will help you giving basic information of archiving.

-Thanks,

Ajay