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ABAP Beginner ...

Former Member
0 Kudos

Hi Experts,

Aspiring ABAPer here. Could any of you point me to some great tools and references that will help along the way of understanding the syntax and logic. I have a programming background in the standard OOP Languages (Java, C++), however I'm sure many of you know the syntax is completely different. Any help would be appreciated.

Thanks,

Meezy

1 ACCEPTED SOLUTION

Former Member
0 Kudos

hi

good

there is no such tool or reference which can help you to understand the syntax of sap, and as far as logic is concerned it is similar to the logic of java and c++,yes you can refer some of the online documents which can help you to give an overview of ABAP.

check these links

For BDC:

http://myweb.dal.ca/hchinni/sap/bdc_home.htm

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/bdc&;

http://www.sap-img.com/abap/learning-bdc-programming.htm

http://www.sapdevelopment.co.uk/bdc/bdchome.htm

http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm

http://help.sap.com/saphelp_47x200/helpdata/en/69/c250684ba111d189750000e8322d00/frameset.htm

http://www.sapbrain.com/TUTORIALS/TECHNICAL/BDC_tutorial.html

Check these link:

http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm

http://www.sap-img.com/abap/question-about-bdc-program.htm

http://www.itcserver.com/blog/2006/06/30/batch-input-vs-call-transaction/

http://www.planetsap.com/bdc_main_page.htm

Start with this.Refer this

http://www.sapbrain.com/FAQs/TECHNICAL/SAP_ABAP_DATADICTIONARY_FAQ.html

http://www.saptechnical.com/InterviewQ/interviewQ.htm

http://help.sap.com/saphelp_46c/helpdata/en/35/2cd77bd7705394e10000009b387c12/frameset.htm

Reports

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

http://www.allsaplinks.com/material.html

http://www.sapdevelopment.co.uk/reporting/reportinghome.htm

http://www.sapfans.com/forums/viewtopic.php?t=58286

http://www.sapfans.com/forums/viewtopic.php?t=76490

http://www.sapfans.com/forums/viewtopic.php?t=20591

http://www.sapfans.com/forums/viewtopic.php?t=66305 - this one discusses which way should you use - ABAP Objects calls or simple function modules.

ALE/ IDOC

http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm

http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc

http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419

http://www.netweaverguru.com/EDI/HTML/IDocBook.htm

http://www.sapgenie.com/sapedi/index.htm

http://www.sappoint.com/abap/ale.pdf

http://www.sappoint.com/abap/ale2.pdf

http://www.sapgenie.com/sapedi/idoc_abap.htm

http://help.sap.com/saphelp_erp2005/helpdata/en/0b/2a60bb507d11d18ee90000e8366fc2/frameset.htm

http://help.sap.com/saphelp_erp2005/helpdata/en/78/217da751ce11d189570000e829fbbd/frameset.htm

http://www.allsaplinks.com/idoc_sample.html

http://www.sappoint.com/abap.html

http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm

http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc

http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419

http://www.netweaverguru.com/EDI/HTML/IDocBook.htm

http://www.sapgenie.com/sapedi/index.htm

http://www.allsaplinks.com/idoc_sample.html

Check these step-by-step links

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/ccab6730-0501...

https://sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/8fd773b3-0301-001...

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/3c5d9ae3-0501...

for Smartforms material

http://www.sap-basis-abap.com/sapsf001.htm

http://www.sap-press.com/downloads/h955_preview.pdf

http://www.ossincorp.com/Black_Box/Black_Box_2.htm

http://www.sap-img.com/smartforms/sap-smart-forms.htm

http://www.sap-img.com/smartforms/smartform-tutorial.htm

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

thanks

mrutyun^

3 REPLIES 3

Former Member
0 Kudos

hi

good

there is no such tool or reference which can help you to understand the syntax of sap, and as far as logic is concerned it is similar to the logic of java and c++,yes you can refer some of the online documents which can help you to give an overview of ABAP.

check these links

For BDC:

http://myweb.dal.ca/hchinni/sap/bdc_home.htm

https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/bdc&;

http://www.sap-img.com/abap/learning-bdc-programming.htm

http://www.sapdevelopment.co.uk/bdc/bdchome.htm

http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm

http://help.sap.com/saphelp_47x200/helpdata/en/69/c250684ba111d189750000e8322d00/frameset.htm

http://www.sapbrain.com/TUTORIALS/TECHNICAL/BDC_tutorial.html

Check these link:

http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm

http://www.sap-img.com/abap/question-about-bdc-program.htm

http://www.itcserver.com/blog/2006/06/30/batch-input-vs-call-transaction/

http://www.planetsap.com/bdc_main_page.htm

Start with this.Refer this

http://www.sapbrain.com/FAQs/TECHNICAL/SAP_ABAP_DATADICTIONARY_FAQ.html

http://www.saptechnical.com/InterviewQ/interviewQ.htm

http://help.sap.com/saphelp_46c/helpdata/en/35/2cd77bd7705394e10000009b387c12/frameset.htm

Reports

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

http://www.allsaplinks.com/material.html

http://www.sapdevelopment.co.uk/reporting/reportinghome.htm

http://www.sapfans.com/forums/viewtopic.php?t=58286

http://www.sapfans.com/forums/viewtopic.php?t=76490

http://www.sapfans.com/forums/viewtopic.php?t=20591

http://www.sapfans.com/forums/viewtopic.php?t=66305 - this one discusses which way should you use - ABAP Objects calls or simple function modules.

ALE/ IDOC

http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm

http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc

http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419

http://www.netweaverguru.com/EDI/HTML/IDocBook.htm

http://www.sapgenie.com/sapedi/index.htm

http://www.sappoint.com/abap/ale.pdf

http://www.sappoint.com/abap/ale2.pdf

http://www.sapgenie.com/sapedi/idoc_abap.htm

http://help.sap.com/saphelp_erp2005/helpdata/en/0b/2a60bb507d11d18ee90000e8366fc2/frameset.htm

http://help.sap.com/saphelp_erp2005/helpdata/en/78/217da751ce11d189570000e829fbbd/frameset.htm

http://www.allsaplinks.com/idoc_sample.html

http://www.sappoint.com/abap.html

http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm

http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc

http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419

http://www.netweaverguru.com/EDI/HTML/IDocBook.htm

http://www.sapgenie.com/sapedi/index.htm

http://www.allsaplinks.com/idoc_sample.html

Check these step-by-step links

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/ccab6730-0501...

https://sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/8fd773b3-0301-001...

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/3c5d9ae3-0501...

for Smartforms material

http://www.sap-basis-abap.com/sapsf001.htm

http://www.sap-press.com/downloads/h955_preview.pdf

http://www.ossincorp.com/Black_Box/Black_Box_2.htm

http://www.sap-img.com/smartforms/sap-smart-forms.htm

http://www.sap-img.com/smartforms/smartform-tutorial.htm

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

thanks

mrutyun^

Former Member
0 Kudos

hi,

abap oops

http://esnips.com/doc/5c65b0dd-eddf-4512-8e32-ecd26735f0f2/prefinalppt.ppt

http://esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf

http://esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf

http://esnips.com/doc/92be4457-1b6e-4061-92e5-8e4b3a6e3239/Object-Oriented-ABAP.ppt

http://esnips.com/doc/448e8302-68b1-4046-9fef-8fa8808caee0/abap-objects-by-helen.pdf

http://esnips.com/doc/39fdc647-1aed-4b40-a476-4d3042b6ec28/class_builder.ppt

abap online links

http://www.esnips.com/web/SAPAbapCertificationDocs/

http://www.esnips.com/web/SAPABAP

http://www.esnips.com/web/saparun-ebooks

http://www.esnips.com/doc/2a4c274b-b5b9-46b7-8ab5-5af47700a6c7/Command-List

http://www.esnips.com/doc/6bdb820f-f533-4517-a043-b64641b00490/TABC43-Data-Transfer

http://www.esnips.com/_t_/abap

System fields

http://www.erpgenie.com/abap/systemfields.htm

and follow the bellow links...

http://www.sappoint.com/abap.html

http://www.sap-img.com/abap-function.htm

http://www.easymarketplace.de/online-pdfs-q-s.php

http://help.sap.com/

http://sapassist.com/groups/groups.asp?v=sap-r3-dev&m=3&y=2004

http://training.saptechies.com/sap-basis-certification-sample-questions/

http://www.geocities.com/mpioud/Abap_programs.html

http://cma.zdnet.com/book/abap/index.htm

http://www.sapdevelopment.co.uk/

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

http://juliet.stfx.ca/people/fac/infosys/abap.htm

http://help.sap.com

http://www.sap-img.com

http://www.thespot4sap.com

http://www.sap-basis-abap.com/

http://www.sapdevelopment.co.uk/

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

http://juliet.stfx.ca/people/fac/infosys/abap.htm

http://help.sap.com/saphelp_46c/helpdata/en/d3/2e974d35c511d1829f0000e829fbfe/frameset.htm

http://help.sap.com/saphelp_46c/helpdata/en/d6/0db357494511d182b70000e829fbfe/frameset.htm

http://www.henrikfrank.dk/abapexamples/SapScript/sapscript.htm

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

http://www.geocities.com/SiliconValley/Campus/6345/abapindx.htm

http://help.sap.com/printdocu/core/Print46c/en/Data/Index_en.htm

http://help.sap.com/saphelp_40b/helpdata/en/4f/991f82446d11d189700000e8322d00/applet.htm

http://www.sap-img.com/abap-function.htm

http://www.sapgenie.com/abap/code/abap19.htm

http://www.sap-img.com/abap/more-than-100-abap-interview-faqs.htm

http://www.planetsap.com/Tips_and_Tricks.htm

http://help.sap.com/saphelp_40b/helpdata/ru/d6/0dc169494511d182b70000e829fbfe/applet.htm

http://www.henrikfrank.dk/abapexamples/SapScript/symbols.htm

http://www.henrikfrank.dk/abapexamples/index.html

http://sap.ittoolbox.com/documents/document.asp?i=752

http://members.aol.com/_ht_a/skarkada/sap/

http://sappoint.com/abap/

http://members.tripod.com/abap4/SAP_Functions.html

http://members.ozemail.com.au/~anmari/sap/index.html

http://www.planetsap.com/Userexit_List.htm

http://www.planetsap.com/Tips_and_Tricks.htm

http://www.kabai.com/abaps/q.htm

http://www.planetsap.com/Userexit_List.htm

http://help.sap.com/saphelp_bw21c/helpdata/en/c4/3a8090505211d189550000e829fbbd/frameset.htm

http://www.sapgenie.com/abap/bapi/example.htm

http://help.sap.com/saphelp_45b/helpdata/en/65/897415dc4ad111950d0060b03c6b76/content.htm

http://www.sap-basis-abap.com/index.htm

http://help.sap.com/saphelp_40b/helpdata/en/fc/eb2c46358411d1829f0000e829fbfe/frameset.htm

http://help.sap.com/saphelp_46c/helpdata/en/aa/aeb23789e95378e10000009b38f8cf/frameset.htm

http://www.geocities.com/ResearchTriangle/1635/system.html

http://www.sapdesignguild.org/resources/MiniSG/3_Managing/3_Functions_Table_Control.htm

http://help.sap.com/saphelp_45b/helpdata/en/d1/801bdf454211d189710000e8322d00/content.htm

http://www.sapfans.com/sapfans/repos/saprep.htm

http://www.planetsap.com/howdo_a.htm

http://help.sap.com/saphelp_util464/helpdata/en/69/c2516e4ba111d189750000e8322d00/content.htm

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

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

http://help.sap.com/saphelp_46c/helpdata/en/fc/eb2d67358411d1829f0000e829fbfe/content.htm

http://www.geocities.com/victorav15/sapr3/abap.html

http://www.henrikfrank.dk/abapexamples/SapScript/sapscript.htm

http://abap4.tripod.com/Other_Useful_Tips.html

http://help.sap.com/saphelp_45b/helpdata/en/cf/21ee2b446011d189700000e8322d00/content.htm

http://www.sap-basis-abap.com/sapmm.htm

http://sap.ittoolbox.com/nav/t.asp?t=303&p=448&h1=303&h2=322&h3=448

http://sapfans.com/

http://cma.zdnet.com/book/abap/ch03/ch03.htm

http://help.sap.com/saphelp_40b/helpdata/en/4f/991f82446d11d189700000e8322d00/applet.htm

http://sappoint.com/abap/

http://www.henrikfrank.dk/abapuk.html

http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/abapindx.htm

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

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

http://www.sapdevelopment.co.uk/tips/tipshome.htm

http://help.sap.com/printdocu/core/Print46c/en/Data/Index_en.htm

http://sap.ittoolbox.com/nav/t.asp?t=322&p=322&h1=322

http://sap.ittoolbox.com/nav/t.asp?t=448&p=448&h1=448

http://www.thespot4sap.com/

http://www.kabai.com/abaps/q.htm

http://www.geocities.com/mpioud/Abap_programs.html

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

http://www.sapassist.com/code/d.asp?whichpage=1&pagesize=10&i=10&a=c&o=&t=&q=&qt=

ABAP System Fields

http://help.sap.com/saphelp_46c/helpdata/en/7b/fb96c8882811d295a90000e8353423/content.htm

For FAQ

http://www.sap-img.com/abap/more-than-100-abap-interview-faqs.htm

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

BAPI-step by step

http://www.sapgenie.com/abap/bapi/example.htm

Weblog for receive email and processing it through ABAP

/people/thomas.jung3/blog/2004/09/09/receiving-e-mail-and-processing-it-with-abap--version-610-and-higher

For Logical database

http://help.sap.com/saphelp_46c/helpdata/en/9f/db9bed35c111d1829f0000e829fbfe/frameset.htm

very useful

http://help.sap.com/saphelp_46c/helpdata/EN/35/2cd77bd7705394e10000009b387c12/frameset.htm

Useful link to websites

http://www.hernangn.com.ar/sap.htm

Useful for background

http://www.sappoint.com/basis/bckprsng.pdf

http://help.sap.com/saphelp_nw04/helpdata/en/6f/08703713bf277ee10000009b38f8cf/frameset.htm

http://publib.boulder.ibm.com/infocenter/wbihelp/index.jsp?topic=/com.ibm.wbix_adapters.doc/doc/mysa...

Table control in BDC

http://www.sap-img.com/abap/bdc-example-using-table-control-in-bdc.htm

BDC

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

For posting weblog,

/people/sap.user72/blog/2005/06/28/sdn-weblogs-making-it-easier

Dynamic Internal table -weblog in sdn

/people/subramanian.venkateswaran2/blog/2004/11/19/dynamic-internal-table

Smartforms

http://www.sap-basis-abap.com/sapsf001.htm

http://www.sap-press.com/downloads/h955_preview.pdf

http://www.ossincorp.com/Black_Box/Black_Box_2.htm

http://www.sap-img.com/smartforms/sap-smart-forms.htm

SapScript

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

http://sappoint.com/abap/

http://www.henrikfrank.dk/abapexamples/SapScript/sapscript.htm

How to trace smartform

http://help.sap.com/saphelp_47x200/helpdata/en/49/c3d8a4a05b11d5b6ef006094192fe3/frameset.htm

Mail

http://www.geocities.com/mpioud/Z_EMAIL_ABAP_REPORT.html

http://www.thespot4sap.com/Articles/SAP_Mail_SO_Object_Send.asp

http://www.sapdevelopment.co.uk/reporting/email/attach_xls.htm

http://www.sap-img.com/abap/sending-email-with-attachment.htm

BOM Explosion

/people/prakash.singh4/blog/2005/05/15/explode-boms-in-enterprise-portal-using-htmlb-tree--part-1-abap

BOM

http://help.sap.com/saphelp_erp2005/helpdata/en/ea/e9b7234c7211d189520000e829fbbd/frameset.htm

http://help.sap.com/saphelp_erp2005/helpdata/en/d1/2e4114a61711d2b423006094b9d648/frameset.htm

http://www.sap-img.com/sap-sd/sales-bom-implementation.htm

http://www.sap-basis-abap.com/sappp007.htm

OLE

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

http://help.sap.com/saphelp_46c/helpdata/en/59/ae3f2e488f11d189490000e829fbbd/frameset.htm

http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCCIOFFI/BCCIOFFI.pdf

http://help.sap.com/saphelp_47x200/helpdata/en/59/ae3cac488f11d189490000e829fbbd/content.htm

http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCFESDE6/BCFESDE6.pdf

ALVGRID with refresh

http://www.geocities.com/mpioud/Z_DEMO_ALV_REFRESH_BUTTON.html

ALV Group Heading

http://www.sap-img.com/fu037.htm

http://www.sap-img.com/abap/test-alv-display-with-header-footer.htm

http://www.sap-img.com/abap/sample-alv-heading-in-alv.htm

ALV all Imp

http://www.geocities.com/mpioud/Abap_programs.html

http://www.sap-img.com/fu002.htm

http://www.sapdevelopment.co.uk/reporting/alvhome.htm

http://www.sapdevelopment.co.uk/reporting/alv/alvgrid_events.htm

ALV Documentation for Field

http://www.mpls.k12.mn.us/sites/f7071225-9844-4da6-96c0-996b9c74b221/uploads/SAP_Navigation_Training...

For language setting and decimal separator

/people/horst.keller/blog/2004/11/16/abap-geek-7-150-babylonian-confusion

Native SQL

http://help.sap.com/saphelp_47x200/helpdata/en/fc/eb3b8b358411d1829f0000e829fbfe/frameset.htm

-


Oracle queries

http://sqlzoo.net/

-


To format SQL

http://www.sqlinform.com/

SCOT settings

http://www.sap-img.com/basis/basis-faq.htm

Status Icon [ALV,Table Control,Tab Strip]

http://www.sapdesignguild.org/resources/MiniSG-old/from_develop/norm_status_icons.htm#positioning_4

For multiMedia

/people/thomas.jung3/blog/2005/05/11/using-classic-activex-controls-in-the-abap-control-framework

Uploading LOGO in SAP

http://www.sap-img.com/ts001.htm

LSMW

http://www.sap-img.com/sap-data-migration.htm

http://www.sapgenie.com/saptech/lsmw.htm

http://sapabap.iespana.es/sapabap/manuales/pdf/lsmw.pdf

http://www.sap.info/public/INT/int/glossary/int/glossaryletter/Word-17643ed1d6d658821_glossary/L#Wor...

Here are the two links which contains lots of PDFS:

http://www.consolut.de/saphelp/sap_online_help.html

How to upload an excel file to an internal table

/people/rich.heilman2/blog/2005/09/12/manipulate-excel-with-ole-abap

Creation of Function Module

http://help.sap.com/saphelp_nw04/helpdata/en/d1/801e9a454211d189710000e8322d00/frameset.htm

1. Debuggerhttp://help.sap.com/saphelp_47x200/helpdata/en/c6/617ca9e68c11d2b2ab080009b43351/content.htm

2. Run Time Analyser

http://help.sap.com/saphelp_47x200/helpdata/en/c6/617cafe68c11d2b2ab080009b43351/content.htm

3. SQL trace

http://help.sap.com/saphelp_47x200/helpdata/en/d1/801f7c454211d189710000e8322d00/content.htm

4. CATT - Computer Aided Testing Too

http://help.sap.com/saphelp_47x200/helpdata/en/b3/410b37233f7c6fe10000009b38f936/frameset.htm

5. Test Workbench

http://help.sap.com/saphelp_47x200/helpdata/en/a8/157235d0fa8742e10000009b38f889/frameset.htm

6. Coverage Analyser

http://help.sap.com/saphelp_47x200/helpdata/en/c7/af9a79061a11d4b3d4080009b43351/content.htm

7. Runtime Monitor

http://help.sap.com/saphelp_47x200/helpdata/en/b5/fa121cc15911d5993d00508b6b8b11/content.htm

8. Memory Inspector

http://help.sap.com/saphelp_47x200/helpdata/en/a2/e5fc84cc87964cb2c29f584152d74e/content.htm

9. ECATT - Extended Computer Aided testing tool.

http://help.sap.com/saphelp_47x200/helpdata/en/20/e81c3b84e65e7be10000000a11402f/frameset.htm

Performance tuning for Data Selection Statement

http://www.sap-img.com/abap/performance-tuning-for-data-selection-statement.htm

Web Service for 6.40

/people/thomas.jung3/blog/2005/01/05/develop-a-web-service-that-sends-an-email--in-abap

/people/thomas.jung3/blog/2005/05/13/calling-webservices-from-abap-via-https

http://help.sap.com/saphelp_nw04/helpdata/en/9b/dad1ae3908ee44a5caf57e10918be9/content.htm

if you are on was 6.40 check out the following weblog.

/people/thomas.jung3/blog/2004/11/17/bsp-a-developers-journal-part-xiv--consuming-webservices-with-abap

you can also other approach i have used in the following weblog.

/people/durairaj.athavanraja/blog/2004/09/20/consuming-web-service-from-abap

/people/thomas.jung3/blog/2004/11/17/bsp-a-developers-journal-part-xiv--consuming-webservices-with-abap

RFC Destination

ALE/ IDOC

http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm

http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc

http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419

http://www.netweaverguru.com/EDI/HTML/IDocBook.htm

http://www.sapgenie.com/sapedi/index.htm

http://www.sappoint.com/abap/ale.pdf

http://www.sappoint.com/abap/ale2.pdf

http://www.sapgenie.com/sapedi/idoc_abap.htm

http://help.sap.com/saphelp_erp2005/helpdata/en/0b/2a60bb507d11d18ee90000e8366fc2/frameset.htm

http://help.sap.com/saphelp_erp2005/helpdata/en/78/217da751ce11d189570000e829fbbd/frameset.htm

http://www.allsaplinks.com/idoc_sample.html

http://www.sappoint.com/abap.html

http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm

http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc

http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419

http://www.netweaverguru.com/EDI/HTML/IDocBook.htm

http://www.sapgenie.com/sapedi/index.htm

http://www.allsaplinks.com/idoc_sample.html

ALE/ IDOC/ XML

http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc

http://www.thespot4sap.com/Articles/SAP_XML_Business_Integration.asp

http://help.sap.com/saphelp_srm30/helpdata/en/72/0fe1385bed2815e10000000a114084/content.htm

IDOC Convertion

/people/kevin.wilson2/blog/2005/12/07/changing-fields-in-an-idoc-segment

Workflows

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

http://www.sapgenie.com/workflow/index.htm

https://sapneth9.wdf.sap.corp/workflow

http://help.sap.com/saphelp_webas620/helpdata/en/a5/172437130e0d09e10000009b38f839/frameset.htm

http://help.sap.com/saphelp_47x200/helpdata/en/a5/172437130e0d09e10000009b38f839/frameset.htm

For examples on WorkFlow...check the below link..

http://help.sap.com/saphelp_47x200/helpdata/en/3d/6a9b3c874da309e10000000a114027/frameset.htm

http://help.sap.com/printdocu/core/Print46c/en/data/pdf/PSWFL/PSWFL.pdf

http://help.sap.com/saphelp_47x200/helpdata/en/4a/dac507002f11d295340000e82dec10/frameset.htm

http://www.workflowing.com/id18.htm

http://www.e-workflow.org/

http://web.mit.edu/sapr3/dev/newdevstand.html

Hope this is helpful, Do reward.