Alex Thottunkel
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Articles
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Avoid octal values
Why you should care Integer literals starting with a zero are octal rather than decimal values. While using octal values is fully supported, most developers do not have experience with them. They ...
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The code contains too many throws to system exceptions
Why you should care The code contains too many thows to system exceptions (java.lang.Error, java.lang.RuntimeException). Application should have their own error exception classes. Throwing generic...
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Feature Focus: Re-calculate Software Health scores in real-time based on folder exclusions
This article explains how to use the CAST Highlight feature that allows users to re-calculate the Software Health scores and sizing metrics of an application in real-time based on specific folder e...
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Methodology Update: Threshold Change in Health Factors (June 2021)
In CAST Highlight's June 2021 version, we updated the thresholds used for coloring Software Health indicators (green, orange and red) to reflect current values in the benchmark repository, which is...
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Feature Focus: How to use Application Tags?
This article explains how to create and manage application tags to filter, segment and organize your application portfolio in CAST Highlight. How to create and manage tags? A tag in CAST Highligh...
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The code contains too many queries leading to a high number of table columns
Why you should care Complex select clauses, i.e select clauses with many column can be difficult to read and does not help the reader who needs to identify the relevant columns to be retrieved. Al...
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The code contains too many hard coded absolute file system paths in include directives
Why you should care In order to ease change and to hide platform specific information from any potential misuse, it is highly recommended to use SAP ABAP logical paths instead of hard-coded paths....
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The code contains too many "SELECT *" requests
Why you should care A query that retrieves all columns of a table with a SELECT * or SELECT SINGLE * can potentially be the source of important performance problems: Such performance problems may ...
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The Web Dynpro code contains too many direct calls to routines using "me-->"
Why you should care Special rules apply for the implementation of Web Dynpro routines, such as "wd_Do_Init" methods. Some ABAP language statements cannot be used. Other routines cannot be called d...
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A Program, User-Exit or Include contains too many Open SQL queries that access SAP standard tables in modification
Why you should care SAP standard tables are part of the SAP software and they must not be modified by custom components. These can be affected by the modification of the SAP system tables, in term...