Pls explain me the use and purpose of following Function modules

pls explain me the use and purpose of following Function modules
1. G_MAX_PERIOD_AND_OFFSET_GET
2. DEQUEUE_E_TABLE
3. FI_COMPANY_CODE_CHECK
4. G_PERIOD_GET
5. alv_display_function
6. G_SET_GET_ID_FROM_NAME
thanks ,
phyrose

1. G_MAX_PERIOD_AND_OFFSET_GET
For given No. of period & periods it gives the offset
2. DEQUEUE_E_TABLE
To Unlock the table records
3. FI_COMPANY_CODE_CHECK
To validate Company Code

4. G_PERIOD_GET
Returns no. of Posting period & Special period for give company code, posting date & ledger
5. alv_display_function -
No such FM exists

6. G_SET_GET_ID_FROM_NAME - Use this module to derive the internal set Id from the name that appears on the user interface, for example, in order then to import the set (see the function group documentation).
The function module first determines a candidate list of sets based on the set name and the class that might have been specified that could match the set name. The class can also be masked (e.g. 000+ for all FI-SL sets, including dynamic sets).

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could you please explain about the chain and end chain and module keywords?

Hi Naresh,
Conditions for Multiple Screen Fields
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Wayne, When availability check is carried out for a subcon order (or for that matter any in-house manufactured material), this 'qty f avail.chk' column gets displayed automatically.
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Hi,
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http://www.sapgenie.com/abap/tables_mm.htm
http://www.sap-img.com/sap-download/sap-tables.zip
http://www.allsaplinks.com/material_management.html
http://www.training-classes.com/course_hierarchy/courses/2614_SAP_R_3_MM_Invoice_Verification_-_Rel_4_x.php
http://www.sapfriends.com/sapstuff.html
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/PSMAT/PSMAT.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/CAARCMM/CAARCMM.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/MYSAP/SR_MM.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/LOMDMM/LOMDMM.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCBMTWFMMM/BCBMTWFMMM.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/MMIVMVAL/MMIVMVAL.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/MMWMLVS/MMWMLVS.pdf
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/MMISVE/MMISVE.pdf
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Moderator Message: Interview-type questions are not allowed.
Edited by: kishan P on Oct 7, 2010 2:22 PM

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I have created a Webdynpro applications and the logic requires calling avrious Function modules.
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1.....what is the exact syntax for calling remote function module.?
Thanks and regards,
k.swaminath reddy

hi
good
Lets do simple example where you will first create a RFC in one server (say A) and create normal program in othere server (say B). Finally you will call the RFC in A from B.
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1. log on to server A
2. go to se37
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5. go to attribute tab -> choose remote-enabled module from processing type.
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data tot type i.
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exporting
p_num1 = 10
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RH_START_EXCEL_WITH_DATA.
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1. Suppose i want to show some data
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report abc.
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If your question is to find a date for a given dar value in IT 0041 then this is the sol:
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eg:
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DATA: lv_msg TYPE REF TO if_hrpa_message_handler,
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Moderator message: anything else? please search for available information before asking.
Edited by: Thomas Zloch on Oct 14, 2011 3:19 PM

Hi,
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Allows secondary indexes (SE11->Display Table->Indexes)
Can be buffered (SE11->Display Table->technical settings) Heavily updated tables should not be buffered.
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Should be accessed via primary key or
Should be buffered (SE11->Display Table->technical settings)
No secondary indexes
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