Basic ABAP knowledge for Functional consultants

Hi Gurus
I am interested in familiar with some ABAP knowledge as a Functional consultant.
Please provide me some basic information
Thanks
Raju

Hi,
Use the following links....
Reprots
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.
Dictionary
http://sapabap.iespana.es/sapabap/manuales/learnabap/
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/41341147041806e10000000a1553f6/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/cf/21eb6e446011d189700000e8322d00/content.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/cf/21ea31446011d189700000e8322d00/frameset.htm
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCDWBDIC/BCDWBDIC.pdf
ABAP objects
Please check this online document (starting page 1291).
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCABA/BCABA.pdf
Also check this links as well.
http://help.sap.com/saphelp_nw2004s/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm
http://www.sapgenie.com/abap/OO/
http://www.futureobjects.de/content/intro_oo_e.html
http://www.sap-img.com/abap/business-add-in-you-need-to-understand-abap-oo-interface-concept.htm
/people/ravikumar.allampallam/blog/2005/02/11/abap-oo-in-action
SAPScripts
http://esnips.com/doc/1ff9f8e8-0a4c-42a7-8819-6e3ff9e7ab44/sapscripts.pdf
http://esnips.com/doc/1e487f0c-8009-4ae1-9f9c-c07bd953dbfa/script-command.pdf
http://esnips.com/doc/64d4eccb-e09b-48e1-9be9-e2818d73f074/faqss.pdf
http://esnips.com/doc/cb7e39b4-3161-437f-bfc6-21e6a50e1b39/sscript.pdf
http://esnips.com/doc/fced4d36-ba52-4df9-ab35-b3d194830bbf/symbols-in-scripts.pdf
http://esnips.com/doc/b57e8989-ccf0-40d0-8992-8183be831030/sapscript-how-to-calculate-totals-and-subtotals.htm
SAP SCRIPT FIELDS
http://help.sap.com/saphelp_erp2005vp/helpdata/en/d1/8033ea454211d189710000e8322d00/content.htm
scripts easy material
http://www.allsaplinks.com/sap_script_made_easy.html
Check these step-by-step links
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/ccab6730-0501-0010-ee84-de050a6cc287
https://sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/8fd773b3-0301-0010-eabe-82149bcc292e
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/3c5d9ae3-0501-0010-0090-bdfb2d458985
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
How to trace smartform
http://help.sap.com/saphelp_47x200/helpdata/en/49/c3d8a4a05b11d5b6ef006094192fe3/frameset.htm
http://www.help.sap.com/bp_presmartformsv1500/DOCU/OVIEW_EN.PDF
http://www.sap-img.com/smartforms/smart-006.htm
http://www.sap-img.com/smartforms/smartforms-faq-part-two.htm
Re: Need FAQ's
check most imp link
http://www.sapbrain.com/ARTICLES/TECHNICAL/SMARTFORMS/smartforms.html
step by step good ex link is....
http://smoschid.tripod.com/How_to_do_things_in_SAP/How_To_Build_SMARTFORMS/How_To_Build_SMARTFORMS.html
BAPI
http://help.sap.com/saphelp_46c/helpdata/en/9b/417f07ee2211d1ad14080009b0fb56/frameset.htm
http://searchsap.techtarget.com/originalContent/0,289142,sid21_gci948835,00.html
Checkout !!
http://searchsap.techtarget.com/originalContent/0,289142,sid21_gci948835,00.html
http://techrepublic.com.com/5100-6329-1051160.html#
http://www.sap-img.com/bapi.htm
http://www.sap-img.com/abap/bapi-conventions.htm
http://www.sappoint.com/abap/bapiintro.pdf
http://www.sapgenie.com/abap/bapi/example.htm
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCMIDAPII/CABFAAPIINTRO.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/CABFABAPIREF/CABFABAPIPG.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCFESDE8/BCFESDE8.pdf
List of all BAPIs
http://www.planetsap.com/LIST_ALL_BAPIs.htm
http://www.sappoint.com/abap/bapiintro.pdf
http://www.sappoint.com/abap/bapiprg.pdf
http://www.sappoint.com/abap/bapiactx.pdf
http://www.sappoint.com/abap/bapilst.pdf
http://www.sappoint.com/abap/bapiexer.pdf
http://service.sap.com/ale
http://service.sap.com/bapi
http://www.planetsap.com/Bapi_main_page.htm
http://www.topxml.com/sap/sap_idoc_xml.asp
http://www.sapdevelopment.co.uk/
http://www.sapdevelopment.co.uk/java/jco/bapi_jco.pdf
ALV programs.
http://www.geocities.com/mpioud/Abap_programs.html
. How do I program double click in ALV?
http://www.sapfans.com/forums/viewtopic.php?t=11601
http://www.sapfans.com/forums/viewtopic.php?t=23010
How can I use ALV for reports that are going to be run in background?
http://www.sapfans.com/forums/viewtopic.php?t=83243
http://www.sapfans.com/forums/viewtopic.php?t=19224
ALV
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 - http://www.sapgenie.com/abap/reports.htm
http://www.allsaplinks.com/material.html
http://www.sapdevelopment.co.uk/reporting/reportinghome.htm
Top-of-page in ALV
selection-screen and top-of-page in ALV
ALV Group Heading
http://www.sap-img.com/fu037.htm
ALV
http://www.geocities.com/mpioud/Abap_programs.html
Pls U search our SDN also.
Regards
Rajesh.

Similar Messages

Abap knowledge for SD consultant

Dear Friends,
Iam a SD consultant, I want to know upto what extent Abap knowledge is required by a SD consultant. Please tell me on what topics we need have knowledge to be compitetive in market. I believe companies are looking for candidates with knowledge on tables, debugging . ALE, Idoc's etc. Also can some body send me some useful material on solution manager & ALE, Idoc's. My email Id is [email protected]
Thanks,
Jay

Dear Jay,
You would need to have knowledge about tables, Tcodes, Reports (Selection Screen, Report Layout, Logic, Authorization etc), Knowledge in Debugging, IDOC's, ALE and EDI.
Solution Manager:
http://help.sap.com/saphelp_sm32/helpdata/en/a0/c3266e44c54d5e8300b5ffe54f756b/frameset.htm
ALE and IDOC:
ALE stands for Application Link Enabling and is used for distribution of data. IDOC is an Intermediate Document. It carries the application data from one server to another server.It uses the RFC(Remote Function call) .
IDocs are text encoded documents with a rigid structure that are used to exchange data between R/3 and a foreign system. Instead of calling a program in the destination system directly, the data is first packed into an IDoc and then sent to the receiving system, where it is analyzed and properly processed. Therefore an IDoc data exchange is always an asynchronous process. The significant difference between simple RFC-calls and IDoc data exchange is the fact, that every action performed on IDocs are protocolled by R/3 and IDocs can be reprocessed if an error occurred in one of the message steps.
While IDocs have to be understood as a data exchange protocol, EDI and ALE are typical use cases for IDocs. R/3 uses IDocs for both EDI and ALE to deliver data to the receiving system. ALE is basically the scheduling mechanism that defines when and between which partners and what kind of data will be exchanged on a regular or event triggered basis. Such a set-up is called an ALE-scenario.
It is the the combination of Segements.
Segment : All the required fields will get assigned in relavant segement.Like that we will have lot of segments.We will assign all the segments to IDOC type.In the required level(Parent & child level .Like tree nodes).
Idocs Type is a Structure by lot of segments.
IDOC is generared at the time of run time .
It will have the data.
There are basically two types of IDOCs.
Basic IDOCs : Basic IDOC type defines the structure and format of the business document that is to be exchanged between two systems.
Extended IDOCs : Extending the functionality by adding more segments to existing Basic IDOCs.
http://www.allsaplinks.com/idoc_sample.html
http://www.allsaplinks.com/
http://www.sap-img.com/
http://www.sappoint.com/abap.html
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCMIDALEIO/BCMIDALEIO.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCMIDALEPRO/BCMIDALEPRO.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/CABFAALEQS/CABFAALEQS.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVEDISC/CAEDISCAP_STC.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCSRVEDI/CAEDI.pdf
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://expertanswercenter.techtarget.com/eac/knowledgebaseCategory/0,295197,sid63_tax296858_idx0_off50,00.html
http://sap.ittoolbox.com/documents/popular-q-and-a/extending-a-basic-idoc-type-2358
http://help.sap.com/saphelp_47x200/helpdata/en/dc/6b7eee43d711d1893e0000e8323c4f/frameset.htm
Need info on automatic determination of tax code at PO
Hope this will help.
Regards,
Naveen.

What is ESOA? What is the Scope/Role for Functional Consultants in eSOA.

Hi Experts,
1)     Does eSOA is a tool, application or module?
2)     What is the relation between eSOA and ECC6.0?
3)     What is the Scope/Role for Functional Consultants in eSOA?
4)     What I have to learn in eSOA?
5)     How it is useful for Functional Consultant?
6)     How it is useful for Customers?
7)     How much time it will take to learn eSOA?
8)     Where can get the Material?
9)     What all technologies I have to learn before I learn to eSOA?
I am working as a SAP HR Consultant. If I want to learn eSOA what are the pre-requisites.
I donu2019t know anything eSOA.
Please give me the answers.
Regards,
Ram

Hi Ram,
See the answers below
> 1)     Does eSOA is a tool, application or module?
ESOA is not any tool,application or module. Its a methodology/Architecture
> 2)     What is the relation between eSOA and ECC6.0?
ECC 6.0 provides some Enterprises Services through enhancement packages.
> 3)     What is the Scope/Role for Functional Consultants in eSOA?
FUnctional consultant should know which ENterprise Serrvices are available and which should be developed to carry out a business process.
> 4)     What I have to learn in eSOA?
.         Being a technical guy, there are things to be learnt like ESR, implementing designed serivces through ABAP or Java and consuming it. But being a functional guy, only awareness of what enterprise services are available and what they do and their input/output params and how they can fit into a business process is sufficient.
> 5)     How it is useful for Functional Consultant?
see above
> 6)     How it is useful for Customers?
Customers can move towards Service Oriented Architecture, get flexibility in changing a business process easily, maintaince cost is less
> 7)     How much time it will take to learn eSOA?
depends on your skills
> 8)     Where can get the Material?
lot of material in SDN
> 9)     What all technologies I have to learn before I learn to eSOA?
ABAP or JAVA,ESR ( being a technical consultant) , Web Services
> I am working as a SAP HR Consultant. If I want to learn eSOA what are the pre-requisites.
you should aware of basics of service oriented architecture
If you further want to clear doubts, do write up.
Regards,
Piyush

Level of Competency in ABAP for Functional consultants.

Hi ,
i just wanted to have inputs based on your experience , that what level of competence should a functional consultant should have in ABAP .
Should it be knowing the database , debugging etc. or should it be a step forward starting coding in ABAP .
As i was going through the certification details of Financials , in Application professional certification ABAP programming was a part of the requirments for the same .
I being a part of the FICO / FICA / FM modules , just curious to know what the experts have to say on this .
Dear Mentors can you please throw some light on the same based on your experience .
Regards ,
Dewang T

Matt has already said much of what I was about to say, but to add a couple of other perspectives:
There's a bit of a paradox: A top notch functional consultant can get by without ABAP if s/he knows exactly what config is where and which fields influence what. They're very rare, but I've met people like that. (More prevalent in HR which is highly config-driven anyway and with a convoluted technical side). Problem is, to get to a high level of competency requires either a lot of talent, many years experience, or ... you guessed it... ability to read and debug ABAP.
The other angle to this is what level of functional consultant? There are no clear boundaries - on the technical side you get the 'techno-functional' people as they are known, all the way towards a Business Analyst who in some cases doesn't even have an SAP logon.
In some ways it depends on the way the company/project is managed and available skills:
If the company gets their ABAP resources as cheap as possible, or offshore, then your functionals definitely need a good level of ABAP skills. If they go for a 'less is more' approach and hires a few top notch developers, then not-so-technical functional people are fine. I've worked on both scenarios and my experience is that the second can produce better results. Why? A really good developer has a sixth sense to know ahead of time which requirements will change and build appropriately configurable solutions. In the first scenario however, basic ABAP skills of a functional consultant do not cover what is good technical application architecture, and likewise an entry-level programmer won't be experienced enough to really follow best practice and avoid all the pitfalls.
On the other hand, the combination of functionals with little ABAP knowledge and budget programmers is something that can get very expensive fixing the results.
If you are thinking about contracting/consulting and working at several clients, then having skills "on the other side" is what gives you the edge, irrespective of whether you are a functional consultant or an ABAP developer.

PP functional knowledge for BW Consultant

Hi experts
Could you please tell me the functional knowledge of PP required for BW Consultant and very thankful to you if you mention the business flow of PP and its integration with other modules.I have gone through forums but i didnt get these things.
Thanks in advance

The basic idea is, no one can master everything especially in SAP.
And the practical tips are listed as below
1) Go through PP overview, gain the basic concept such as Material Master / Work Center / Routine ... And you'd better to know SOP / FCST / Order / LTP / MPS / MRP / Production Order ....
2) Go to BI BP, try
B80: Production Plan-Actual Analysis
B81: Period-Specific Analysis
B58: Capacity Load Utilization
B65: Status of Manufacturing Orders
BI1: Goods Issue Error Handling
3) Compare your previous BW project experience on other modules.

ABAP for Functional Consultant

Hello Experts,
I need advise from you..
I am a FI/CO Consultant with 3 years of expirience, I want learn ABAP and become a techno-functional consultant.
I am thorughout from the Commerce background, no technicalbackground at all...
How should I start learning ABAP?
How long should it take me Learn ABAP?
Thanks for your time.

Hi,
This is not the correct forum to discuss this.
Close this thread and ask this question in relevent forum .
And for learning no background is needed what needed is strong desire to learn and hard work
there is no subtitute of hard work.

SD ABAP Questions for functional

Hi People,
Can some body please help out about how much of the ABAP is expected to be known by a SAP SD functional consultant?Please list some usual questions asked to SD functional regarding ABAP?

Hi,
Depend upon your experience you ABAP knowledge will be expected and generally we have to know the tables, fields, user exits etc., to prepare functional specifications for any enhancements, reports or forms etc.,
regards

Career in SAP MDG for functional consultants.

Can a functional consultant with no ABAP skills learn MDG ? What skills are required to become MDG consultant ?

Hi Kanishk,
Yes functional consultant can take SAP MDG and work on that. It is just configuring and mapping master data according to different SAP and Non-SAP systems master data. The market is very slow in MDG because big companies only want to implement for master data harmonization due to heterogeneous environment. If you do a job search, companies posted only less jobs. Think before you take the decision but if you stand for 5 years down the line this MDG will have a big market in the world. So you need a patience if you are taking this module.
Regards
RC Gopi

Role for Functional Consultant in upgradation

Hi
I want to know, what will be the role of SAP CRM Functional consultant in up gradation of CRM 4.0/5.0 to 6.0/7.0?
I want detailed answers for this one and also if possible than also give some document or provide link for Up gradation document
I am eagerly waiting for reply. .
Thanks in advance.

Hi there,
First and foremost, take all screenshot of processes in the old version. (Functional)
Well to start with, the main backbone of the upgrade project are the Basis Team, so you will be needing a strong Basis Resource.
Once you define the system, a technical testing is done by them and given the system to Functional Consultant.
Compare the old screenshot with new version screenshot and ensure whether the data is correctly available, this can be random, just the basic and important processes to cover. (Functional)
Meanwhile, the functional consultant is required to develop the test scripts, which will include all the business scenarios which are been used in the old version.
For eg: Test Scripts on Sales process -->from creating the Prospects to Lead then Oppurtunity Document and then closing the case by creation of Sales Orde Management in ECC.
After testing, it is important in any project to get the sign off from the business team, these are called unit testsing & integration testing sign-off process.
So based on your modules interfaced with CRM system, you will require one consultant from each module, for instance, SD Consultant for SD Module.
One more resource will be needed for Web UI Components to test the BSP pages and all, for this a CRM Technical Consultant is needed to be on a safer side, or even a functional consultant can test depending on his/her expertise on Web UI functionality.
Hope this helps,

SAP HANA for functional consultants

Hi
I have rich experience of 9+ yrs in SAP MM/WM/SD/SRM (certified in these modules) (and over all 16+ yrs) all through implementations and rollouts.
Now I am feeling stagnated in my career; wanted to make it more techno-functional; SAP HANA is a buzz word.
Wanted to move into it after doing certification; but have the following queries:
Will it be a right decision to move into it without any prior BI/BW experience.
Will I get an entry into new projects of SAP HANA.
Does BI/BW experience preferred over other SAP module/functional experience; in which case it will be a difficult enviro to compete.
I have explored job portals and every one wants prior BI/ABAP/Tech experience.
I am worried will I be loosing by entering into HANA or shall I go further in my logistics area only for explorations.
The market I am working in is US and Australia.
Please suggest;
Thank you.
Kim

It will really be helpful if I can get some insight from the perspective of
a functional consultant as nothing concrete has been said on the approach to be
followed.
The answer were helpful but I am looking for more suggestive help; in that
respect I wrote additionally so that I can reach out to more people for a
career changing decision.
If you still want to restrict the free flow of ideas then it’s against the
forum spirit.
I hope my concerns are justified.

ABAP Documents for BI consultants

what all the requirements to learn the ABAP for BI consultant ?
please give in details or send the documentation links
Thanks
Lohith

Hi Sasi,
All the objects which you create in BI will be stored in some standad tables,it only fetch details accordingly from those tables.For MasterData you can find the option as Display Routines in Extras.If you want to get more infomation about the STD Table and the Program involed in BI objects,just enter in (/h) mode.
Regards,
Prem

Authorization Object And Roles For Functional Consultant

Dear Expert,
What kind of respective Authorization Object And Roles would be provided to Functional Consultant (FI,MM, SD, PM, PS, CO, HR )at the time of implementation ?
Thanx in advance
Pavel

Thanks Juan,
We now already have it here and in the NW IDM forum a few times as well...
Cheers,
Julius

ABAP tcodes for PM consultant

hi
i am new to plant manitenance modules ..
what are the transaction PM consultant should be well aware of from point of view of development abap

Hi
Pls find the list of PM Tcode along with other general Tcodes required for PM module .
PM T Codes :
IE01     Create Equipment
IE05     Equipment List Editing - Change
IH08     Equipment List Editing - Display
IH03     Equipment Structure
IL01     Create Functional Location
IL05     Functional Location List Editing - Change
IH06     Functional Location List Editing - Display
IH01     Functional Location Structure
IL11     Create Refrence Functional Location
IH02     Refrence Functional Location Structure
IR01     Create Work Centre
CA85     Replace Work Centre
CR05     Work Center List
CA80     Work Center Used list
IW21     IW21 Create Notification
IW28     IW28 Notification List Editing - Change
IW30     IW30 Notification List Editing - Display Multi Level
IW66     IW66 Change Notification List of Tasks
IW64     IW64 Change Notification List of Activities
IW68     IW68 Change Notification List of Items
IW31     Create Work Order
IW38     Work Order List Editing - Change
IW40     Work Order List Editing - Display Multi Level
KO88     KO88 Settle Order (Single)
IW42     Overall Completion Confirmation
IW48     Time Confirmation - Collective Entry with Selection
IW44     Time Confirmation - Collective Entry no Selection
IW3D     Print Order
QS41     Edit Catalog
QS49     Index Catalog
OIDW     Download Catalog Profile
IQ01     Create Serial Numbers
IQ04     Serial Numbers List Editing - Create
IQ08     Serial Numbers List Editing - Change
IB11     Create Fun Loc BOM
IB01     Create Equip BOM
CS01     Create Material BOM
IA05     IA05 Create General Task List
IA01     IA01 Create Equpment Task List
IA11     Create Functional Location Task List
IA10     Task List List Editing - Display Multi Level
IP04     Create Maintenance Item
IP17     IP17 Maintenance Item List Editing - Change
IP41     Create single cycle plan
IP42     Create Strategy plan
IP43     Create Multiple Counter plan
IP01     Create Maintenance Plan
IP15     List editing Maintenance Plan - change
IP31     Maintenance Plan costing
IP25     Set deletion flag - Maintenance Plan
IP10     Schedule Maintenance Plan
IP30     Deadline Monitoring
IP19     Maintenance Scheduling Overview Graphic
IP24     Scheduling overview
IP11     Change Maintenance Strategy
IP13     Strategy Package Sequence
IPMD     Permit Create
IPM2     Change Permit
KP26     Activity type price planning
MC14     Planner group analysis
MCI7     Breakdown analysis
MCI8     Cost analysis
MCI5     Damage analysis
MCJB     MTTR/MTBR Equipment
MCJC     MTTR/MTBR Fun Loc
Other Tcodes required for PM :
SU3     User Profile
SM04     User List
PA30 , PA40     HR Master data display & change
SE93     Maintain T codes
SE16N     View Tables
SE10     Transport Organizer
SE03     Transport Organizer Tools
SE91     Message Maintenance
OVAH     To change the Message Properties
KS02     Change Cost Center
MMRV     allow posting to previous periods
MMPV     close and open periods
OB52     posting period
OBY6     posting period variant for your company code
SHD0     Transaction & Screen Variant
SM30     Maintain Table View ( custom tables)
SE11     ABAP Dictionary

Roles for functional consultants during implementation

Hi,
We are in the configuration phase of implementation of ECC 6.0.
Please suggest the roles we need to assign to FI/MM/SD/PP consultants during configuration.
Thanks & Regards
Mrutyunjay

Yes Pinkle we can restrict !!
by restricting transaction code at S_TCODE definetly you can stop the transaction but for those which we are allowing do need many other auth_objects in the profile.. and identifying them is problem.
I want to restrict the above four transactions and want to give the rest.. is there any simple way !!!
I would appreciate if anyone share their knowledge regarding what roles they carry during configuration.... sap_all + sap_new !!
Please suggest

ABAP Unit for Function Module(Function Group)

Hi, Gurus:
Can we use ABAP Unit to test Function Module(Function Group).
If can, give me a simple example. how to create methods. Thanks.
Regards,

I'm a little unclear about your question, Yunfa.
Do you want to single-test a SE37 function-module? This can be easily done, just hit the F8 button, and it takes you to a single-test environment.
Do you want to test an FM using an ABAP-program? This too is easy to do. To code the FM-call, there's a button called Pattern, in the standard SE38 screen, where you can put in your FM name, and it inserts the relevant code in your program.
Note that if you're testing BAPIs using the single-test environment, the actual document posting will not happen, because that requires a BAPI_COMMIT_WORK call. So, the way to test BAPIs which post documents would be to write an SE38 program, which also calls the commit-bapi.
Hope this answers your question!

Basic ABAP knowledge for Functional consultants

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