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Java Runtime Environment

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Former Member

‎2006 Oct 03 2:46 PM

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365

Can I determine within an ABAP program the current

version of the Java Runtime Environment of the

client workstation, if any?

I need to determine whether the user has version

1.4 installed, because it is needed to support

attaching a file.

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athavanraja
Active Contributor

‎2006 Oct 04 2:25 PM

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328

you can read the system registry from ABAP

for example to read the excel class id i use

CALL METHOD cl_gui_frontend_services=>registry_get_value
  EXPORTING
    root                 = '0'
    key                  = 'Excel.ApplicationClsid'
*    VALUE                =
  IMPORTING
    REG_VALUE            = 'here you will get the class id
*  EXCEPTIONS
*    GET_REGVALUE_FAILED  = 1
*    CNTL_ERROR           = 2
*    ERROR_NO_GUI         = 3
*    NOT_SUPPORTED_BY_GUI = 4
*    others               = 5
        .
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

similarly you can read the jre version

Regards

Raja

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athavanraja
Active Contributor

‎2006 Oct 04 2:25 PM

0 Likes
330

you can read the system registry from ABAP

for example to read the excel class id i use

CALL METHOD cl_gui_frontend_services=>registry_get_value
  EXPORTING
    root                 = '0'
    key                  = 'Excel.ApplicationClsid'
*    VALUE                =
  IMPORTING
    REG_VALUE            = 'here you will get the class id
*  EXCEPTIONS
*    GET_REGVALUE_FAILED  = 1
*    CNTL_ERROR           = 2
*    ERROR_NO_GUI         = 3
*    NOT_SUPPORTED_BY_GUI = 4
*    others               = 5
        .
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

similarly you can read the jre version

Regards

Raja