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Some of the checks that can be performed are as follows… - Database accesses that will lead to high runtimes because the WHERE clause does not use an existing database index - SELECT Length: 377 Date: 20170108 Time: 052101 sap01-206 ( 37 ms ) SAP Certificate ConsultingSAPDCWOperation and MaintenanceManaged ServicesSupportHostingProductsMasterData Add-OnCompliance SuiteCredit Add-OnChange Management Add-OnFI/CO Excel Upload Add-OnTranslation Add-OnFI Reporting Add-OnFI General de Bruyn, Robert Lyfareff, Mark Balleza, Dhruv KashyapCengage Learning Trade, 18 Tem 2014 - 544 sayfa 0 Eleştirilerhttps://books.google.com.tr/books/about/Introduction_to_ABAP_Programming_for_SAP.html?hl=tr&id=toJABAAAQBAJIn this thoroughly updated third edition of INTRODUCTION TO ABAP/4 PROGRAMMING FOR SAP, you’ll No trouble here since fortunately 4 is the bigger than any value currently in lt_table APPEND 3 TO lt_table. " DUMP!!! Check This Out

EBCDIC/ASCII portability: Detects whether a program behaves differently in EBCDIC and ASCII (e.g., the comparison of character fields). X% of fields usedSuppose you have used a SELECT * FROM TABLE A in your method, after this SELECT statement, only number of B fields of table A are used in Normally we will not directly access DB table in application code due to layer isolation design strategy, in this case we need to re-consider our code design: is there any other If the rate is less than 20%, it give you a hint that you should SELECT only those fields which are really needed in your code instead of SELECT *. https://scn.sap.com/thread/838324

If there is no WHERE clause, or if the WHERE clause does not contain a field of a database table index, the database will perform a full table scan (or, for a client dependent table, INDEX done on a sorted table. If a fatal error is detected or the maximum number of 50 errors is exceeded, the check is terminated. -With or Without Warnings: In addition to error messages, the syntax check also returns warnings for Access to Database Tables This check searches for accesses to specific database tables.

And it includes a methodology for implementing the BW, such as data modeling and techniques for capturing and transforming data. Basically the help document from "F1->ABAP Programming Guidelines->Robust ABAP->Assignments, Calculations, and Other Types of Data->Using Conversion Rules" is dedicatedly for conversion and worth reading.Missing table content check before calling SELECT ... DIXON is a director of Business Intelligence at COMPENDIT and was a SAP "platinum"consultant. WRITE: / 'not possible'.

Robert Lyfareff is an IT manager responsible for driving Innovation and the New Style of IT at a Fortune 10 company. Learn more about SAP Q&A. N = the number of nodes of the graph. https://www.appmarq.com/public/robustness,7520,Avoid-unchecked-return-code-SY-SUBRC-after-OPEN-SQL-or-READ-statement Not what you were looking for?

INSERT 2 INTO TABLE lt_table. " lt_table content: 2 INSERT 1 INTO TABLE lt_table. " lt_table ordered content: 1, 2 APPEND 4 TO lt_table. " lt_table ordered content: 1,2,4. SolutionsSupportTrainingCommunityDeveloperPartnerAbout Community / Archives / Discussions Archive / ABAP Testing and Troubleshooting / Return code (SY-SUBRC) for the EXCEPTION will not be processed Return code (SY-SUBRC) for the EXCEPTION will not Skip to Content Open navigation Account Settings Notifications Followed Activities Logout Search Your browser does not support JavaScript. Bu kitaba önizleme yap » Kullanıcılar ne diyor?-Eleştiri yazınHer zamanki yerlerde hiçbir eleştiri bulamadık.Seçilmiş sayfalarBaşlık SayfasıİçindekilerDizinİçindekilerABAP4 BASICS1 ACCESSING THE DATABASE151 COMMON ABAP PROGRAMS247 ADVANCED TECHNICAL ISSUES367 ABAP APPENDIXES483 Index509 Telif Hakkı

FOR ALL ENTRIES IN Programming Conventions Naming conventions Metrics and Statistics Number of Executable Statements Metrics FAN-OUT Structural Metrics Comment Language Metrics OO Size Metrics Program Complexity Test - cyclomatic complexity Dixon, W. If you enjoyed this post, why not share this post with your friends! Here, table in the customer system might be very large (in which case it should not be buffered) or relatively small (in which case it can be buffered).So if one developer

They begin with an introduction to the fundamentals of data warehousing and business intelligence, helping you determine if SAP BW is right for your organization. his comment is here Remember, you can select statement types individually or in any desired combination by setting the check parameters. Why calculated as 3? For example if you need to identify all use cases of "Read table with key", you only need to specify the following search pattern in variant configuration: ( * stands for

It is a powerful toolset for an ABAPer to make his life easier. This check variant will scan all the following behaviors in your code:Dynamic table accesses: SELECT * FROM (dbtab) WHERE ...Dynamic WHERE conditions: SELECT * FROM dbtab WHERE (where_cond)Accesses to certain tables: Assignment from a structure variable to a character-like variable is also considered to be suspect conversions. this contact form W.

Only programs that are protected with authorization objects should access these tables. Statements where authority checks are necessary: In the SAP system, automatic authority checks protect the invoking of transactions and reports. It's built on thousands of analyzed applications, made of 35 different technologies, by over 300 business organizations across major verticals.

InmonJohn Wiley & Sons, 2 Eki 2002 - 544 sayfa 0 Eleştirilerhttps://books.google.com.tr/books/about/Mastering_the_SAP_Business_Information_W.html?hl=tr&id=tMRxDjTH8OAC"This book is insightful and thought-provoking for even the most seasoned SAP BW individual." —Richard M.

INMON is the acknowledged "father of data warehousing" and partner in www.billinmon.com, a Web site for information on data warehousing and related technologies.Kaynakça bilgileriBaşlıkMastering the SAP Business Information WarehouseYazarlarKevin McDonald, Andreas Learn more about SAP Q&A. With each topic building upon others, you are quickly able to utilize the R/3 functionality in a meaningful and productive manner. This check can detect access to specific tables if the table name is used statically. You can specify a list of critical tables as a check parameter.

Return code (SY-SUBRC) for the EXCEPTION will not be processed after CALL FUNCTION 'CU_READ_RGDIR'(You can turn off this check by setting all EXCEPTIONS to 0)(The message can be hidden with "#EC Dixon,W. Pin It on Pinterest Share This Twitter Facebook LinkedIn Google+ Pinterest Share This... navigate here You can customize the check variant to fine-tune your own SY-SUBRC handling check behavior.Suspect ConversionsFor example, the conversion from a Literal variable to another variable with ABAP type is regarded as