ARTICLE
Serializing Data References
This example demonstrates serializations of data references to
asXML and to
asJSON .
ABAP_SOURCE_CODE
ABAP_EXEC
ABAP_DESCRIPTION
This example demonstrates the serialization of data reference variables
using the identity transformation ID
to the canonical formats asXML and
asJSON .
First a data reference is serialized that points to an anonymous data
object in the heap and whose dynamic type struc was
created in the same program using the TYPES statement. No
problems should arise from this serialization.
Next, however, a data reference variable is serialized that points to an
anonymous data object in the heap whose dynamic type does not
have a name. This is the technical type of a structure and reference to
this type is made using LIKE . A data reference variable of this
type cannot be serialized without taking further actions. This exception
can be prevented using the transformation option
technical_types , however
the data reference variable is ignored.
Finally, a data reference variable is serialized that points to a data
object in the stack . The data reference variable is ignored by
default, but can be serialized using the transformation option
data_refs .
Documentation extract taken from SAP system, � Copyright SAP AG. All rights reserved
