CHECK_EXTERN SAP Method of class CL_ABAP_COMPILER









Below is documentation, parameters and attributes of ABAP Method CHECK_EXTERN within SAP class CL_ABAP_COMPILER. 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 CL_ABAP_COMPILER 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 CHECK_EXTERN can also be found below:

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


Parameters of Method CHECK_EXTERN

.

NameTypeData TypeDescriptionDefault Value
P_OBJINFOImportingTYPE
OBJINFO
P_RESULTReturningTYPE
SYCHAR01
P_RESULTReturningTYPE
ABAP_BOOL



Exceptions of Method CHECK_EXTERN

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 CL_ABAP_COMPILER.
DATA: lv_P_OBJINFO TYPE OBJINFO,
lv_P_RESULT TYPE SYCHAR01,
lv_P_RESULT TYPE ABAP_BOOL,
lv_other TYPE c.

CALL METHOD lo_class=>CHECK_EXTERN(
EXPORTING
P_OBJINFO = lv_P_OBJINFO
RECEIVING
P_RESULT = lv_P_RESULT
P_RESULT = lv_P_RESULT )



"Alternate coding for Method Call with returning parameter
lv_P_RESULT = lo_class=>CHECK_EXTERN(
EXPORTING
P_OBJINFO = lv_P_OBJINFO ).

Links to Related Class(s)

CL_ABAP_...
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