ABAP EXPORT IMPORT MEM ID OBSOLETE Statement syntax, information and example SAP source code

EXPORT, IMPORT - no_id
ABAP Syntax(Obsolete) EXPORT parameter_list TO MEMORY [COMPRESSION {ON|OFF}].

IMPORT parameter_list FROM MEMORY [
conversion_options ].

What does it do? If the addition ID is not specified in the statements EXPORT TO MEMORY
or IMPORT FROM MEMORY , then the statement EXPORT writes to an anonymous area of the ABAP Memory and the statement IMPORT
reads from this area.
Latest notes: This short form is particularly prone to errors and cannot be used in classes, since all EXPORT statements without ID overwrite the same data cluster.