What does it do? A structured data type that is only used in the context of managed implementations with additional save and with unmanaged save. In these cases, the ABP contains the save_modified method that is part of a local saver class that inherits from the base saver class CL_ABAP_BEHAVIOR_SAVER. Within the save_modified method , the following predefined parameters can be addressed:
create: structure typed with TYPE REQUEST FOR CHANGE
update: structure typed with TYPE REQUEST FOR CHANGE
delete: structure typed TYPE REQUEST FOR DELETE
ABAP Alternative 1 ... CHANGE bdef
What does it do? Used for the predefined create and update parameters that are only available in local saver classes of the ABP that inherit from the base saver class CL_ABAP_BEHAVIOR_SAVER. create and update that are typed with TYPE REQUEST FOR CHANGE contain nested tables that are named according to those entities for which the BDEF has specifications with additional save or with unmanaged save respectively and for which CREATE and/or UPDATE operations are allowed. The nested tables are of type TYPE TABLE FOR CHANGE. The tables include those RAP BO instances that are to be created (or updated) and saved.
ABAP Alternative 2 ... DELETE bdef
What does it do? Used for the predefined delete parameter that is only available in local saver classes of the ABP that inherit from the base saver class CL_ABAP_BEHAVIOR_SAVER. delete is typed with TYPE REQUEST FOR DELETE. It contains nested tables that are named according to those entities for which the BDEF has specifications with additional save, or with unmanaged save respectively; and for which DELETE operations are allowed. The nested tables are of type TYPE TABLE FOR KEY OF. The table includes those RAP BO instances that are to be deleted.
ABAP_EXAMPLE_ABEXA
The example ABAP_EML - TYPE REQUEST FOR in a Managed RAP BO with Additional Save shows the types TYPE REQUEST FOR CHANGE and TYPE REQUEST FOR DELETE in the context of a simple managed RAP BO whose BDEF is specified with with additional save.
The example ABAP_EML - TYPE REQUEST FOR in a managed RAP BO with unmanaged save shows the types TYPE REQUEST FOR CHANGE and TYPE REQUEST FOR DELETE in the context of a simple managed RAP BO whose BDEF is specified with with unmanaged save. ABAP_EXAMPLE_END
