Consuming Webservice in SAP ABAP
Step by Step instruction on how to consume webservice in SAP ABAP
SAP ABAP String Conversion
Function modules to convert data (usually files content) between various formats (String, Xstring, Text, Binary, Base64) in abap.
SAP Search-Help Exit-Add Default Value
You can set a default value on search-help fields, but these are set as EQ values. If you like to set default with other operation like LE, GE etc then you would have to implement search help exit and write code there.
Read Standard text SO10 in String
Code snippet in form of class method to read standard text into string.
SAP Webdynpro Dynamic Changing Layout
How to change SAP Webdynpro Layout dynamically in method WDDOMODIFYVIEW.