DETERMINE_FOREIGN_KEY_LINK SAP Method Use DDIC info to find links between tables









Below is documentation, parameters and attributes of ABAP Method DETERMINE_FOREIGN_KEY_LINK within SAP class DTINF_CL_INFORMATION. There is also a number of example ABAP code snipts to help you use the functionality of this method.

This is a private Method so can only be executed from within the class itself. I.e. You could access it from another method of the class.

This method is available within SAP systems depending on your version and release level, you can view further information by entering the class name DTINF_CL_INFORMATION into the relevant SAP transactions such as SE24 or SE80, and then selecting the method you are interested in.


Method Type - Instance

This is an Instance Method so needs to be instantiated first before you can access any of the methods. I.e. you need to create a local variable of TYPE ref to the class.

The following technical details of method DETERMINE_FOREIGN_KEY_LINK can also be found below:

  • Importing parameters
  • Exporting parameters
  • Changing parameters
  • Returning parameters
  • Exceptions
  • Coding Examples


Parameters of Method DETERMINE_FOREIGN_KEY_LINK

.

NameTypeData TypeDescriptionDefault Value
IS_OBJECTImportingTYPE
DTINF_S_OBJ_DEFINITION		Information: Object specific definition
IV_TABLE_FATHERImportingTYPE
STRING		Table Name
IV_TABLE_SONImportingTYPE
STRING		Table Name
ET_FOUND_LINKSExportingTYPE
DTINF_TT_FOUND_LINKS		All found links from the data model database table



Exceptions of Method DETERMINE_FOREIGN_KEY_LINK

This method does not have any exceptions

Example ABAP coding

This is a private Method so the below code can only be executed from within the class itself. I.e. from another method of the class.

DATA: lo_class TYPE REF TO DTINF_CL_INFORMATION.
DATA: lv_ET_FOUND_LINKS TYPE DTINF_TT_FOUND_LINKS,
lv_IS_OBJECT TYPE DTINF_S_OBJ_DEFINITION,
lv_IV_TABLE_FATHER TYPE STRING,
lv_IV_TABLE_SON TYPE STRING,
lv_other TYPE c.

CALL METHOD lo_class=>DETERMINE_FOREIGN_KEY_LINK(
EXPORTING
IS_OBJECT = lv_IS_OBJECT
IV_TABLE_FATHER = lv_IV_TABLE_FATHER
IV_TABLE_SON = lv_IV_TABLE_SON
IMPORTING
ET_FOUND_LINKS = lv_ET_FOUND_LINKS ).

Links to Related Class(s)

DTINF_CL...
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