How to get informations about data types in ABAP using descriptors? скачать в хорошем качестве

How to get informations about data types in ABAP using descriptors?

Hi everyone! 👋 In this video, we explore how to retrieve information about ABAP data types dynamically! 🛠️ Using the CL_ABAP_TYPEDESCR class and its specialized subclasses like CL_ABAP_ELEMDESCR, CL_ABAP_STRUCTDESCR, and CL_ABAP_TABLEDESCR, you'll learn how to describe data at runtime. 🚀 We demonstrate how to use methods like DESCRIBE_BY_DATA 📄 and leverage the CAST operator 🔄 to work with specific type details. This approach is perfect for analyzing structures, tables, and elementary types efficiently! 📊 So I hope you will enjoy! ✨😊 00:00 - Introduction & What You Will Learn 00:40 - Using CL_ABAP_TYPEDESCR and DESCRIBED_BY_DATA 02:00 - Getting the Name of a Data Type 03:10 - Reading Fields of a Structure (Field List) 05:00 - Why CAST Operator is Needed 06:20 - Getting Structure Fields with GET_DDIC_FIELD_LIST 08:10 - Retrieving Field Descriptions & Keys 09:40 - Checking Data Type Kind (Type_KIND Attribute) 11:00 - Using CASE to Handle Different Data Types 12:10 - Working with Table Types and Keys 13:10 - Reading Data Element Information with CAST 14:30 - Getting Domain Name and Data Element Metadata 15:30 - Combining Logic for Tables, Structures, and Elements 16:30 - Summary & Closing Remarks