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Module pool events nesting

hi all,

in module pool can we nest one PBO event into other PBO event?

can we nest PBO in PAI or vice versa?

plz clarify it?

if u have any example regarding this then it will be helpful for me.

thanks

sanjeev

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4 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Jul 04, 2007 at 05:22 AM

    Hi

    You can't next PBO in PAI or vice versa.

    see the doc for Module pool

    Check the below link:

    http://wiki.ittoolbox.com/index.php/FAQ:What_is_module_pool_program_in_abap%3F

    http://help.sap.com/saphelp_46c/helpdata/en/35/26b1aaafab52b9e10000009b38f974/content.htm

    http://sap.mis.cmich.edu/sap-abap/abap09/sld011.htm

    http://sap.mis.cmich.edu/sap-abap/abap09/index.htm

    http://www.geocities.com/ZSAPcHAT

    http://www.allsaplinks.com/files/using_table_in_screen.pdf

    http://help.sap.com/saphelp_webas630/helpdata/en/9f/db9cdc35c111d1829f0000e829fbfe/content.htm

    http://www.sapdevelopment.co.uk/dialog/dialoghome.htm

    http://www.sap-img.com/

    http://help.sap.com/saphelp_46c/helpdata/en/08/bef2dadb5311d1ad10080009b0fb56/content.htm

    http://www.sapgenie.com/links/abap.htm

    http://help.sap.com/saphelp_nw04/helpdata/en/c9/5472fc787f11d194c90000e8353423/frameset.htm

    You can also check the transaction ABAPDOCU which gives you lot of sample programs.

    Also you can see the below examples...

    Go to se38 and give demodynpro and press F4.

    YOu will get a list of demo module pool programs.

    One more T-Code is ABAPDOCU.

    YOu can find more examples there.

    See the prgrams:

    DEMO_DYNPRO_TABLE_CONTROL_1 Table Control with LOOP Statement

    DEMO_DYNPRO_TABLE_CONTROL_2 Table Control with LOOP AT ITAB

    http://www.geocities.com/ZSAPcHAT

    http://www.allsaplinks.com/files/using_table_in_screen.pdf

    Reward points for useful Answers

    Regards

    Anji

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  • Posted on Jul 04, 2007 at 05:30 AM

    Hi,

    PBO and PAI are two seperate event blocks.

    PBO modules are executed just before the screen is shown ( SO that you can modify you screen here).

    PAI modules are executed when you do some action in the UI screen ( Basically to process the input).

    You cannot have PAI being executed in PBO for a same screen.

    But if you have multiple screens then you can another screen in PAI of Main screen and this call's the PBO of the subscreen.

    Regards,

    Sesh

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  • author's profile photo Former Member
    Former Member
    Posted on Jul 04, 2007 at 05:31 AM

    hi

    u want example

    just refer to the link below

    http://www.sapmaterial.com/?gclid=CN322K28t4sCFQ-WbgodSGbK2g

    it will definitely help u a lot

    regards

    ravish

    <b>plz dont forget to reward points if helpful</b>

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  • author's profile photo Former Member
    Former Member
    Posted on Jul 04, 2007 at 07:09 AM

    thanks for the efforts

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