Sample ABAP code for userexits, and calling bapi's

[Former Member]

Hi,

Can someone please send me sample ABAP code

1) to do extractor enhancement using user exit.

2) ABAP program to call BAPI to read live cache order series data in SNP and write to Idocs through some ports.

3) ABAP routine to generate file name (based on date/country)in the infopackage to upload flatfiles.

Thank you very much in advance and appreciate any help.

Regards

Prasad

[Manohar2u]

for extractor enhancement.

Regds

Manohar

[Former Member]

Hi manohar, can you actually link me to some sample user exit i can modify to suit my zzfield.

thank you

Emil

[former_member206396]

hai ,

check this code...

&----

---

*& Tables

&----

---

tables : tstc, "SAP Transaction Codes

tadir, "Directory of Repository Objects

modsapt, "SAP Enhancements - Short Texts

modact, "Modifications

trdir, "System table TRDIR

tfdir, "Function Module

enlfdir, "Additional Attributes for Function Modules

tstct. "Transaction Code Texts

&----

---

*& Variables

&----

---

data : jtab like tadir occurs 0 with header line.

data : field1(30).

data : v_devclass like tadir-devclass.

&----

---

*& Selection Screen Parameters

&----

---

selection-screen begin of block a01 with frame title text-001.

selection-screen skip.

parameters : p_tcode like tstc-tcode obligatory.

selection-screen skip.

selection-screen end of block a01.

&----

---

*& Start of main program

&----

---

start-of-selection.

• Validate Transaction Code

select single * from tstc

where tcode eq p_tcode.

• Find Repository Objects for transaction code

if sy-subrc eq 0.

select single * from tadir

where pgmid = 'R3TR'

and object = 'PROG'

and obj_name = tstc-pgmna.

move : tadir-devclass to v_devclass.

if sy-subrc ne 0.

select single * from trdir

where name = tstc-pgmna.

if trdir-subc eq 'F'.

select single * from tfdir

where pname = tstc-pgmna.

select single * from enlfdir

where funcname = tfdir-funcname.

select single * from tadir

where pgmid = 'R3TR'

and object = 'FUGR'

and obj_name = enlfdir-area.

move : tadir-devclass to v_devclass.

endif.

endif.

• Find SAP Modifactions

select * from tadir

into table jtab

where pgmid = 'R3TR'

and object = 'SMOD'

and devclass = v_devclass.

select single * from tstct

where sprsl eq sy-langu

and tcode eq p_tcode.

format color col_positive intensified off.

write:/(19) 'Transaction Code - ',

20(20) p_tcode,

45(50) tstct-ttext.

skip.

if not jtab[] is initial.

write:/(95) sy-uline.

format color col_heading intensified on.

write:/1 sy-vline,

2 'Exit Name',

21 sy-vline ,

22 'Description',

95 sy-vline.

write:/(95) sy-uline.

loop at jtab.

select single * from modsapt

where sprsl = sy-langu and

name = jtab-obj_name.

format color col_normal intensified off.

write:/1 sy-vline,

2 jtab-obj_name hotspot on,

21 sy-vline ,

22 modsapt-modtext,

95 sy-vline.

endloop.

write:/(95) sy-uline.

describe table jtab.

skip.

format color col_total intensified on.

write:/ 'No of Exits:' , sy-tfill.

else.

format color col_negative intensified on.

write:/(95) 'No User Exit exists'.

endif.

else.

format color col_negative intensified on.

write:/(95) 'Transaction Code Does Not Exist'.

endif.

• Take the user to SMOD for the Exit that was selected.

at line-selection.

get cursor field field1.

check field1(4) eq 'JTAB'.

set parameter id 'MON' field sy-lisel+1(10).

call transaction 'SMOD' and skip first screen.