The static method GET_VALUES from the CL_ABAP_GEN_LIMITS class returns the generation limits for an ABAP program CL_ABAP_MEMORY_UTILITIES is using for Memory Analyses in ABAP. The static methods CREATE_HR_TIMER and CREATE_LR_TIMER of class CL_ABAP_RUNTIME can be used to generate objects for runtime measurements The methods of class CL_SYSTEM_UUID create UUIDs in different formats, such as 16-digit [...]
These classes offer a range of methods that enable text in text fields or text strings, or binary data in byte fields or byte strings to be compressed or decompressed using GZIP. CL_ABAP_GZIP CL_ABAP_GZIP_BINARY_STREAM CL_ABAP_GZIP_TEXT_STREAM CL_ABAP_UNGZIP_BINARY_STREAM CL_ABAP_UNGZIP_TEXT_STREAM
The class CL_SYSTEM_TRANSACTION_STATE contains methods that return the status of the current SAP LUW and this class is using for Getting the Transaction Status in ABAP.
The static methods of the class CL_ABAP_SYST return important system states .The use of these methods can replace the evaluation of the corresponding system fields in cases where you must ensure that a system field has not been incorrectly overwritten in the program.
The static methods of the class CL_ABAP_FILE_UTILITIES provide information about files on the application server and this class is using for dealing with file interface in ABAP
Subclasses of the abstract system class CL_ABAP_EXPIMP are used for handling Data clusters in ABAP.using these classes we can access/ delete data clusters in the individual storage media. CL_ABAP_EXPIMP_MEM CL_ABAP_EXPIMP_SHMEM CL_ABAP_EXPIMP_SHBUF CL_ABAP_EXPIMP_DB CL_ABAP_EXPIMP_CONV
An object from class CL_ABAP_WEAK_REFERENCE represents a weak reference to an object. Unlike normal object references, a weak reference is not considered when the garbage collector is executed. This means that a weak reference does not prevent the referenced object from being deleted when the garbage collector is executed. A weak reference to an existing [...]
Here is some System classes for ABAP shared objects in shared memory. CL_ABAP_MEMORY_AREA : Common superclass for all area classes. CL_SHM_AREA : Common superclass for all area classes for area handles for area instance versions in the shared objects memory. CL_IMODE_AREA : Predefined area class that can be used to process the current internal session [...]
Here is the System Class for Formatting Lists in ABAP. The methods of the class CL_ABAP_LIST_UTILITIES can be used for the calculation of output lengths, the conversion of values from the list buffer, and the calculation of required output lengths on lists.The return values of these methods can be used to program the correct column [...]
Here is the System Class for Establishing the Properties of Characters in ABAP. The class CL_ABAP_CHAR_UTILITIES provides attributes and methods that concern attributes of individual characters. The components of this class are all static and public, the attributes are write-protected and are initialized in the class constructor.
