From non-unicode to Unicode
I want to read texts in a Unicode SolMan 7 sps20 system that were already saved in a non-Unicode SolMan 3.2 system. When, i tried to open docin solar01, i have a message :"No document opened". Any idea?!
Hi Puneet,
You can convert non-unicode single code page systems to unicode for all SAP Applications and SAP NetWeaver systems. Of SAP NetWeaver you can only convert SAP NetWeaver AS (ABAP) and SAP NetWeaver BI to unicode as all other SAP NetWeaver solutions are unicode only anyway. For the SAP Applications please note that only certain releases can be converted to unicode. For SAP R/3, you have to be at release SAP R/3 Enterprise extension set 2.00 before you can convert to unicode.
The other major restriction is that most but not all databases support unicode - the major exception being Informix.
Also it should be pointed out that you can do a conversion in place and therefore do not need to do an application migration (it is simply an export with conversion and a reload into the new database).
Al the requirements and conversion steps are covered in conversion guides found on the service marketplace. http://service.sap.com/unicode@sap -> Unicode Library -> Unicode Conversion Library
I hope this helps,
Mike.
Similar Messages
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Importing from an Oracle database converted from non-unicode to unicode - SSIS 2012
Hi,
I've some SSIS 2012 pkgs that read from a non-unicode Oracle database to a non-unicode SQL Server database.
Few days later, the Oracle database will be converted to unicode one and so I need to update the SQL database and the SSIS pkgs. Obiously no data conversion transformations are present in the pkgs. I'd like to avoid to add more of these data conversions.
As a first step, I'm trying to convert a SQL table to unicode format, but it isn't possible to convert non-unicode and unicode string data types.
I did not expect to have an error about the conversion from to non-unicode Oracle database (not yet converted) to unicode SQL Server database: a such conversion doesn't lost any information content. For me, it is right to have an error by from unicode to
non-unicode conversion.
Any suggests to solve this issue with a minimum development effort? Many thanksNope once you change datatypes to unicode you've to refresh metadata settings within SSIS packages for it to work fine. SSIS doesnt have the ability to do metadata changes at runtime. So someone has to update package metadata information to make them unicode
to make sure it works correctly after the changes.
What you can do is create test dbs in oracle and sql in uncode and create some modified packages based on it. Once you make changes to production dbs you need to move these modified copies also to production after making necessary config value changes like
servername,dbname,folder paths etc and then they will continue to work normally without causing any further downtimes to the customer.
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs -
Regarding Conversion Of ABAP program from non unicode to uni code
Hi Can you please let me know the procedure for converssion of non unicode to unicode?
Thanks in advance,
zuberaHi
The Link will be helpful to you.
Re: Upgrade 4.6 to ECC - What are the responsibilites
regarding Unicode influence in Standard programs
Very good document:
http://www.doag.org/pub/docs/sig/sap/2004-03/Buhlinger_Maxi_Version.pdf
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/d37d1ad9-0b01-0010-ed9f-bc3222312dd8
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/589d18d9-0b01-0010-ac8a-8a22852061a2
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f8e316d9-0b01-0010-8e95-829a58c1511a
You need to use the transaction UCCHECK.
The report documentation is here
ABAP Unicode Scan Tool UCCHECK
You can use transaction UCCHECK to examine a Unicode program set for syntax errors without having to set the program attribute "Unicode checks active" for every individual program. From the list of Unicode syntax errors, you can go directly to the affected programs and remove the errors. It is also possible to automatically create transport requests and set the Unicode program attribute for a program set.
Some application-specific checks, which draw your attention to program points that are not Unicode-compatible, are also integrated.
Selection of Objects:
The program objects can be selected according to object name, object type, author (TADIR), package, and original system. For the Unicode syntax check, only object types for which an independent syntax check can be carried out are appropriate. The following object types are possibilities:
PROG Report
CLAS Class
FUGR Function groups
FUGX Function group (with customer include, customer area)
FUGS Function group (with customer include, SAP area)
LDBA Logical Database
CNTX Context
TYPE Type pool
INTF Interface
Only Examine Programs with Non-Activated Unicode Flag
By default, the system only displays program objects that have not yet set the Unicode attribute. If you want to use UCCHECK to process program objects that have already set the attribute, you can deactivate this option.
Only Objects with TADIR Entry
By default, the system only displays program objects with a TADIR entry. If you want to examine programs that don't have a TADIR entry, for example locally generated programs without a package, you can deactivate this option.
Exclude Packages $*
By default, the system does not display program objects that are in a local, non-transportable package. If you want to examine programs that are in such a package, you can deactivate this option.
Display Modified SAP Programs Also
By default, SAP programs are not checked in customer systems. If you also want to check SAP programs that were modified in a customer system (see transaction SE95), you can activate this option.
Maximum Number of Programs:
To avoid timeouts or unexpectedly long waiting times, the maximum number of program objects is preset to 50. If you want to examine more objects, you must increase the maximum number or run a SAMT scan (general program set processing). The latter also has the advantage that the data is stored persistently. Proceed as follows:
- Call transaction SAMT
- Create task with program RSUNISCAN_FINAL, subroutine SAMT_SEARCH
For further information refer to documentation for transaction SAMT.
Displaying Points that Cannot Be Analyzed Statically
If you choose this option, you get an overview of the program points, where a static check for Unicode syntax errors is not possible. This can be the case if, for example, parameters or field symbols are not typed or you are accessing a field or structure with variable length/offset. At these points the system only tests at runtime whether the code is sufficient for the stricter Unicode tests. If possible, you should assign types to the variables used, otherwise you must check runtime behavior after the Unicode attribute has been set.
To be able to differentiate between your own and foreign code (for example when using standard includes or generated includes), there is a selection option for the includes to be displayed. By default, the system excludes the standard includes of the view maintenance LSVIM* from the display, because they cause a large number of messages that are not relevant for the Unicode conversion. It is recommended that you also exclude the generated function group-specific includes of the view maintenance (usually L<function group name>F00 and L<function group name>I00) from the display.
Similarly to the process in the extended syntax check, you can hide the warning using the pseudo comment ("#EC *).
Applikation-Specific Checks
These checks indicate program points that represent a public interface but are not Unicode-compatible. Under Unicode, the corresponding interfaces change according to the referenced documentation and must be adapted appropriately.
View Maintenance
Parts of the view maintenance generated in older releases are not Unicode-compatible. The relevant parts can be regenerated with a service report.
UPLOAD/DOWNLOAD
The function modules UPLOAD, DOWNLOAD or WS_UPLOAD and WS_DOWNLOAD are obsolete and cannot run under Unicode. Refer to the documentation for these modules to find out which routines serve as replacements.
Regards
Anji -
Syntax errors while migrating from non- unicode to Uni code
What are the syntax errors while migrating from non unicode to Uni code
Hi Sudheer,
u can get the information related to errors while migrating from non- unicode to Uni code from the below...pls go through...
Note 765475 - Unicode Conversion: Troubleshooting
these are the notes related to the issues of migration form non unicode to ounicode.
Related Notes
986907 - SQL Server settings for R3load based system copy
954001 - Error fix: ILLEGAL_SUBSTRING_MODIFICATION in SUMG
936441 - Oracle settings for R3load based system copy
928909 - Repair table data in SUMG in Unicode systems
895804 - Problematic rows in table DMEE_TREE_NODE
895560 - Support for languages only available in Unicode system
885441 - Common Migration Errors
842788 - DB Multiconnect: Unicode Migration
837173 - RADCUCNT in Unicode Conversion: Collective Note
756534 - Automatic Assignment of Languages with Character Statistics
753334 - Unicode Conversion: Problem in Japanese device types
726954 - Private Use Areas in Unicode Systems
722193 - RFC legacy non-Unicode clients and Unicode servers
718329 - R3load terminates the export during a Unicode conversion
695196 - Error in the export for Unicode migration
672835 - Textflags could cause problems during Unicode conversion
627764 - Unicode migration: table pools inconsistent after conversion
614550 - Troubleshooting BC-I18
587896 - Add. info on upgrade to SAP R/3 Enterprise Core 4.70 SR1
573044 - Unicode conversion for HR application
480671 - The Text Language Flag of LANG Fields
379940 - Unicode based mySAP availability
79991 - Multi-Language and Unicode support of SAP applications
73606 - Supported Languages and Code Pages
42305 - RSCPINST (I18N configuration tool)
regards,
rudra..
Assign points if helpful -
Data extraction from Non-Unicode ECC6 to Unicode SAP BI system
Hi,
We have an existing non-unicode ECC6 system. Currently we are installing SAP BI unicode system. Can anyone tell me are there any issues in data extraction for SAP BI from a non-unicode ECC6 system to an Unicode SAP BI system ?
Please also note that our data consists of Asian (korean, Japanese & Chinese) fonts.
Regards,
AnirbanHi Des Gallagher,
Thank you for your reply.
I have gone through the notes suggested by you, but they suggest issues related to BW 3.x versions. We are currently on SAP_BW 700 - SP16. Also, among other notes i found note 510882 which might be helpful for custom developments.
But i am still wondering whether we are going to face major issues related to data extraction from non-unicode ECC6 system to unicode SAP_BW 700 system.
Incase you have any further details, please let me know.
Thanks in advance.
Regards,
Anirban Kundu -
Moving from non-unicode to unicode system
Hi all.
We are moving from non-unicode system to a unicode system. I guess there is some utility to check possible errors prior to doing so. Any idea what's that utility?
How can I ensure a smooth transition?
Thanks in adv.
Samanthi,
transaction <b>UCCHECK</b>.
hope this helps,
do reward if it helps,
priya. -
Creating RFC Destination For UNICODE system From NON-UNICODE system
hi
how can i create RFC Destination For UNICODE system( XI ) From NON-UNICODE (R/3) system.
thanks and regards
Mithlesh Kumar JhaHi,
Check these blogs , Hope u would be getting some idea
<b>/people/thomas.jung3/blog/2004/06/24/bsp-150-a-developer146s-journal-part-v-xml-for-rfcs
/people/thomas.jung3/blog/2004/11/15/bsp-150-a-developer146s-journal-part-xiii-developing-abap-webservices
/people/sap.user72/blog/2004/06/19/how-i-started-with-sap-web-development</b>
Regards,
Sridhar Reddy -
Transports from none Unicode to Unicode system. Possible?
Hello,
is it possible to transports from none Unicode to Unicode system?
Any experience?
Any links?
Best regards.Hi,
We ahve upgraded to unicode but never transporetd from non unicode to unicode...
Non unicode to unicode is ok but vice versa might be will not work.
reagrds
Gopal -
How to export & import customer table space from non-unicode to unicode sys
hello all,
I have performed a migration of Single code to Unicode system. -
(ECC 6.0 SR2)
After completion of export & import i have noticed there is one customer table space which is missing.
eg - PSAPABCD
I have checked in source system & noticed that Table space is created by customer & not maintained properly as required,
therefore it is not either exported or imported.
Please advice me how should i manage to export tablespace from Non - unicode system & import in Unicode.
Is there any work out.
Thanks & rgds,
-rahulHi Rahul,
please have a look at
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f0f9f37c-be11-2a10-3baf-d5d7de5fb78d
point 3) f. and g.
However in order to keep consistency I would highly recommend to export and import all tables at the same time.
Best regards,
Nils Buerckel
SAP AG -
Conversion of Remote Function module RFC_READ_TABLE from non unicode to uni
Hi,
Please can any one help me in the conversion of Remote function module RFC_READ_TABLE from non unicode to unicode.
please tell me procdure and syntax change.
Thanks in advance.
zuberaTABLE_ENTRIES_GET_VIA_RFC in unicode system
Data retrieved by JCO formatted incorrectly
Please give me reward points if it is useful... -
Transport request from non-unicode to unicode
Hi
In our BW landscape we have Development and Production server.
Unfortunately the development server was installed on BW 3.5 with NonUnicode
and production on BW 3.5 with UNICODE option..
We inderstand the architecture change, but we are using only ENGLIGH language in our envn.. Do we still need to do a unicode conversion on our development server ??
I understand that as long as I am using single language & single codepage, I will be needing a unicode conversion
Kindy let me know your feedback..
Thanks & Regards
MadhuHi,
We are having a running landscape of non-unicode system.
Now, Another Landscape is being used by parent company of Unicode Systems. Now, All data, programs, objects are being configured on the parent company server. So, there is no chance to migrate non-unicode to unicode.
But, We have to apply all packages developed on Non-unicode system to Unicode System. I have released that request and copied data file and cofile into target developement System (Unicode) then imported on this Server.
Now, we are facing this problem (Above mentioned.). I think, there must be a solution for it conceptually.
Regards
Dharmendra -
Re : The Migration of Non Unicode to Unicode System
What are the areas must be check once we shift from non Unicode to Unicode system
Hi,
check this threads and the links in it:
SAP Best Practice For Unicode Upgrades - NetWeaver 2004s
Regards
Andreas -
Approach to converting database character set from Western European to Unicode
Hi All,
EBS:12.2.4 upgraded
O/S: Red Hat Linux
I am looking for the below information. If anyone could help provide would be great!
INFORMATION NEEDED: Approach to converting database character set from Western European to Unicode for source systems with large data exceptions
DETAIL: We are looking to convert Oracle EBS database character set from Western European to Unicode to support Kanji characters. Our scan results show
both “lossy (110K approx.)” and “truncation (26K approx.)” exceptions in the database which needs to be fixed before the database is converted to Unicode.
Oracle Support has suggested to fix all open and closed transactions in the source Production instance using forms and scripts.
We’re looking for information/creative approaches who have performed similar exercises without having to manipulate data in the source instance.
Any help in this regard would be greatly appreciated!
Thanks for yourn time!
Regards,There are two aspects here:
1. Why do you have such large number of lossy characters? Is this data coming from some very old eBS release, i.e. from before the times of the Java applet interface to Oracle Forms? Have you analyzed the nature of this lossy data?
2. There is no easy way around truncation issues as you cannot modify eBS metadata (make columns wider). You must shorten or remove the data manually through the documented eBS interfaces. eBS does not support direct manipulation of data in the database due to complex consistency rules enforced by the application itself (e.g. forms).
Thanks,
Sergiusz -
SSO from non-SAP application to EP system
Hi all,
Is it possible to configure the Single sign-on from non-SAP application to SAP Enterprise portal?
My requirement is
I have a link to "Enterprise Portal" in my company's website home page. If I click on the link, it should directs to EP portal with out asking for logon.
Please suggest, is it possible??
Regards,
SujoyHi Sujoy,
SSO implementation to non-browser applications i.e non-SAP systems is possible in 3 ways which are listed .Can find useful info in the below links.
http://help.sap.com/saphelp_nw70/helpdata/EN/12/9f244183bb8639e10000000a1550b0/frameset.htm
among the non-browser applciation if it is an MS dotnet system then the below article will give a clear understanding of SSO implementation.
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f05ae0f0-bf93-2b10-ed9e-a7320c012841
Regards
Supraja -
Hi.
We need SSO from Non-SAP portal to EP.
The Non-SAP Portal has publish Form-based authentification.
I mean userid&password set to URL.
Then the EP can generate SAP Logon ticket to backend system?
regards,How to Enable Single Sign-on with Non-SAP Web Application
I have very good material coollected for the same implement this.
http://help.sap.com/saphelp_nw04/helpdata/en/12/9f244183bb8639e10000000a1550b0/content.htm
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a7b5ba90-0201-0010-4dbc-8f999dcd2798
Cheers!!
SJ.
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