ABAP Development standards for HR- ABAP

Hi ALL
Does any body has any document for Programming standards in HR ABAP programming.
Thanking in advance for you support.
cheers
AJ

Hi,
Check out this thread.
ABAP-HR
Cheers,
Swamy Kunche

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Hi Everyone,
as Mario Herger suggested in the discussion to his Blog [New Community Developer License is available|/people/mario.herger/blog/2010/01/20/new-community-developer-license-is-available] I start the topic requesting a SAP NetWeaver ABAP Developer Edition for Windows 7.
Best regards
Gregor

Currently, ABAP Developer Edition can be installed on Windows XP Mode for Windows 7 (Pro,Business,Ultimate).
Here some usefull links:
[http://www.microsoft.com/windows/virtual-pc/download.aspx]
[http://news.cnet.com/8301-13860_3-20000693-56.html?tag=newsEditorsPicksArea.0]
[http://blogs.zdnet.com/microsoft/?p=5607&tag=mncol;txt]

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https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/6ce7b0a4-0b01-0010-52ac-a6e813c35a84
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Error when we are running the job "AS ABAP - Initial Load" for a ABAP Syste

Hi,
We are getting the below error when we are running the job "AS ABAP - Initial Load" for a ABAP System.
Pls note that we have maintained the below entry types to the Identieny Store & we are still getting the error.
Request you to help me
MX_TITLE_SUPPLEMENT
MX_SALUTATION
MX_NAME_PREFIX
MX_ACADEMIC_TITLE
Error----
runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_ACADEMIC_TITLE!!)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_ACADEMIC_TITLE' AND ValText = '') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_ACADEMIC_TITLE!!)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_ACADEMIC_TITLE' AND ValText = '') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_NAME_PREFIX!!)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_NAME_PREFIX' AND ValText = '') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_NAME_PREFIX!!)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_NAME_PREFIX' AND ValText = '') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_SALUTATION!!Mr.!!EN)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_SALUTATION' AND ValText = 'Mr.' AND ValLocale = 'EN') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_TITLE_SUPPLEMENT!!)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_TITLE_SUPPLEMENT' AND ValText = '') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_ACADEMIC_TITLE!!)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_ACADEMIC_TITLE' AND ValText = '') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_ACADEMIC_TITLE!!)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_ACADEMIC_TITLE' AND ValText = '') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_NAME_PREFIX!!)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_NAME_PREFIX' AND ValText = '') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_NAME_PREFIX!!)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_NAME_PREFIX' AND ValText = '') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_SALUTATION!!Mr.!!EN)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_SALUTATION' AND ValText = 'Mr.' AND ValLocale = 'EN') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error runFunctionsInString($FUNCTION.sap_getHelpValKey(MX_TITLE_SUPPLEMENT!!)$$) got exception
org.mozilla.javascript.EvaluatorException: uSelect(select ValKey from dbo.mxi_attrvaluehelp where ValId = 'MX_TITLE_SUPPLEMENT' AND ValText = '') got exception java.sql.SQLException: ORA-00942: table or view does not exist
Error putNextEntry failed storingMANJUHB
Exception from Add operation:com.sap.idm.ic.ToPassException: ToIDStore.addEntry failed storing entry 'MANJUHB'. IDStore returned error message: " Value not legal for this attribute:Attribute: MX_ACADEMIC_TITLE_2" when storing attribute 'MX_ACADEMIC_TITLE_2=$FUNCTION.sap_getHelpValKey(MX_ACADEMIC_TITLE!!)$$'
Exception from Modify operation:com.sap.idm.ic.ToPassException: ToIDStore.modEntry failed updating entry 'MANJUHB'. IDStore returned error message: "Entry does not exist" when fetching entry

The Probelm was resolved after editing the Script..... "sap_getHelpValKey.js"

Development standards for PI

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is anywhere available a recomendation for development standards for PI. I mean naming conventions, etc.
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Marian

Hi Marian,
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please contact me at: [email protected]
I will call you back.
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ABAP programming standards for SELECT...ORDER BY....

I recently saw a set of programming standards that stated it was better not to use an ORDER BY clause on a SELECT statement. Instead SELECT into an internal table and use SORT. The actual statement was....."In most cases it is preferable to do the sorting within the ABAP program instead of on the database server. That means: fill the internal table via a SELECT statement and then sort via the SORT statement instead of coding a SELECT u2026 ORDER BY. The sorting of large amounts of data on the database server affects the performance of all users on the system, whereas the sorting within the ABAP program u2018onlyu2019 affects the application server. However, if an index exists on the table that can be used for the sorting then the SELECT u2026 ORDER BY doesnu2019t cause any undue strains on the system."
I think this is no longer correct particularily with regards to Systemi/iSeries which we normally run in 2 tier mode.
What are people opinion on this?

Peter,
the correct answer for DB2 on IBM i is "it depends". To implement "ORDER BY", the optimizer has basically these choices:
- If an index with the columns of the "ORDER BY" clause exists, the database can access the data through this index, which returns them in the desired order. However, the data needs to be fetched row by row, so for each returned row you need one I/O request.
- If such an index does not exist, the database can choose to perform a sequential read into a temporary storage and sort the temporary result set before returning the data to the caller. This is basically the same as reading the data into an internal table and let ABAP do the sort. Even if an index exist, reading the whole table into memory and sorting it there may be faster, because on a sequential read, the database can execute a "blocked" fetch rather than many individual I/O operations. You may see this if the table is relatively small.
- If such an index does not exist, the database could also choose to create a temporary index and access the data through the temporary index. For the first execution, you don't gain much, but subsequent executions may perform much better. However, after an IPL you loose all temporary indexes, so the index needs to be built again on the first execution after the IPL.
If you code your ABAP to read the table sequentially and sort it in memory, you are forcing the second implementation. If you code ABAP with the ORDER BY in the SELECT statement, you allow the database optimizer to choose the best possible implementation depending on the size of the table, the size of the result set, and the available indexes.
If your table is relatively large but the result set (based on the WHERE clause) is relatively small, make sure to have an index that combines the WHERE clause elements returning only one value with the ORDER BY clause elements.
For example, if you have a query like:
SELECT * FROM T
WHERE A = ? AND B = ? AND C IN (?, ?, ?)
ORDER BY D, E
you should have an index over columns A, B, D, and E for the best possible performance. A and B in the index can be used to limit the result set without any influence on the sort order D, E, but C cannot.
Kind regards,
Christian Bartels.

ABAP development guidelines for BW

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Thank you,

Hi RPD,
I'm not sure if there are any best practices for ABAP specifically for BW. If there are any, then I suppose the guys in the BW forum will know it.
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Anand Mandalika.

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The one thing that is missing and I suspect would take a long time to produce, and be prone to naive decisions, are development and release standards.
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Regards,
Rob.

One thing APEX is quite poor at is concurrent development, ie people working on different areas of the application at the same time. Whilst it is true that one can export page by page, shared components can be tricky because it really isn't feasible to start exporting each component individually.
What we do is this:
Export the application as a whole for the initial release, then extract each page as a module and check into our CVS system as a module per page. Then check out the shared components into CVS too as a single module. So developers can modify and release pages without affecting each other however if shared components are being updated then there needs to be some coordination and/or cvs branching.
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We have a peer review system where somebody else reviews all developments before going live to verify coding quality, pick up any bugs, security issues etc.
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ABAP Webdynpros Development standards

Hi ALL
Does any body has any Documents regarding development standards for ABAP Webdynpors..
Thanks in advance any help will be much rewarded.
cheers
AJ

Hello Friend,
It is a good practice for individual firm to define their own standards. In addition, such a document would be an intellectual property of the firm and would not be a good idea for anyone to share it on a forum.
Defining the standard is a relatively easy process. Please make sure you have the contribution from the development team in this process since it is them who is going to use it.
Regards
Thanigs

PLM - Engineering Change Management - ABAP Development

Engineering Change Management
Program: SAPMC29C
Transaction:CC02
Change Master Valid From date once expired (Protected Time Period) – Not able to change by the user
Requirement is to change the valid from date to New date from custom program even if it is expired to over right existing protected date
Let me know if any enhancement to change the validity date by restricted user
I required step by step ABAP development required for this change - pls help with your experience on PLM CC02 - Vaildity date change
Screen shot attached

Pass the following fields on input structure IN_AENRB:-
MANDT                          xxx                         "Client
AENNR                          123456789ECM
AENST                          41                            "Change no. status should be 41
AENBE                          PLANT
DATUV                          08/22/2014               "New valid from date
AETXT                          ECM DESCRIPTION
FLUSE                          X
AEDIF                          xxxxxxxxxx               "Get from AENR table for this ecm
VBKZ                           U

ABAP Object Standards

I have been charged with creating ABAP Object Standards for my company. I have found naming conventions, but have not found any programming standards anywhere. Does anyone know of any that I could use?
Thanks
Craig

Hello Craig
I assume you have found the following documentation about
<a href="http://help.sap.com/saphelp_nw04/helpdata/en/92/c2b084bc1d11d2958700a0c94260a5/content.htm">Naming Conventions in ABAP Objects</a>
ABAP Objects standards are, in principle, <b>OO standards</b> meaning that all OO-principles and OO designs/patterns that have proven to be useful should be standard in ABAP as well.
I cannot forward you any standards in detail yet you may find more information in one of the books written by Horst Keller. Others sources may be good introductory books to Java (here I can recommend the books of the "Head First" series).
Regards
Uwe

ABAP Development standards for HR- ABAP

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