Get Example source ABAP code based on a different SAP table
ABAP_AMDP - Database Connections An AMDP method is always implemented on the standard database. By default, the call is made using the standard connection. An optional service connection can be specified for an AMDP procedure implementation. To specify the database connection explicitly, an input parameter with the predefined name connection can be declared for an AMDP procedure implementation. This parameter must be of type DBCON_NAME. When the AMDP method is called, the following values can be passed to the parameter to specify the database connection:
When the initial value or the value DEFAULT is passed, the standard connection is used.
When a name R/3*name is passed, which consists of the prefix R/3* (uppercase characters) and a user-defined name 'name' (case sensitive), a service connection of this name to the standard database is used. BEGIN_SECTION VERSION 5 OUT The names R/3*AMDP_SYNC and R/3*AMDP_ADBC are exceptions. They are used by the AMDP framework itself. END_SECTION VERSION 5 OUT All other names raise an exception.
Latest notes:
The parameter connection cannot be used to implement the AMDP method.
The input parameter connection cannot be declared for an AMDP function implementation. This applies in particular to the parameter list of a CDS table function.
The parameter connection cannot be used to specify connections to databases other than the standard database.
Service connections to the standard database are useful for performing operations in a database LUW that is independent of the LUW of the standard connection. NON_V5_HINTS
For detailed information about database connections, see database connections.
The statement CALL DATABASE PROCEDURE or ADBC methods can be used to call database procedures on databases other than the standard database. This involves creating an object of the class CL_SQL_STATEMENT while passing an object of the class CL_SQL_CONNECTION and using the method EXECUTE_PROCEDURE. ABAP_HINT_END
ABAP_EXAMPLE_ABEXA AMDP Method with Specified Service Connection ABAP_EXAMPLE_END
