How to watch the value of a field

Hi,
I've a Variable Form with a field of the Drop-Down List type. I'd like to be able to read the content of this field when I deploy my project.
For example, when I don't choose any value for this field, the content of this field should be null or ' ' but, I don't really which is the content of the value. How can I know exactly the content?
Thanks in advance.
Regards.

Hi,
Check the empty field condition with ISNULL conditional operator. i.e.
=ISNULL(@field)
and check the spaces with " " i.e.
=@field ==" "
when user enters multiple spaces then you can trim and and check i.e.
= TRIM(@field)==""
if you want to check the both then...
=IF(ISNULL(@field) OR field==" ", "true condition", "false condition")

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How to print the value of a field of type FLTP

hi experts,
pls tell me how to print the value of a field of type FLTP. i.e in decimal format not in exponential format.
thankyou.
krishna

Hi ,
I dont think in Floating point u can able to go for the decimal point display as it is for the minimum precission display..
Define the variable as the 'packed' type and then u can able to define the decimal point...
Cheers,
SImha.

How to read the value of a field belonging to a different context node in GET_I method during runtime

I want the read the value of a field,'LCSTATUS' belonging to context node 'BTADMINH' in the GET_I method of the field, 'ZZFLD000008' belonging to context node,'ZBTACTIVITYH'.
In the context node class of context node 'ZBTACTIVITYH',I have created an instance attribute,GR_OWNER type ref to context class.
I get the following error in the line - lv_act_status = Lr_entity->if_bol_bo_property_access~GET_PROPERTY_AS_STRING( 'LCSTATUS' ).
'An exception (CX_CRM_CIC_PARAMETER_ERROR) occurred Message no. TPDA430'
I have used the below code.
method GET_I_ZZFLD000008.
     DATA: current TYPE REF TO if_bol_bo_property_access,
           lv_act_status TYPE string.
     DATA:lr_entity TYPE REF TO cl_crm_bol_entity,
           lr_current TYPE REF TO if_bol_bo_property_access,
          lr_parent TYPE REF TO cl_crm_bol_entity.
     rv_disabled = 'TRUE'.
     if iterator is bound.
       current = iterator->get_current( ).
     else.
       current = collection_wrapper->get_current( ).
     endif.
CHECK gr_owner IS BOUND.
lr_entity ?= gr_owner->btadminh->collection_wrapper->get_current( ).
CHECK lr_entity IS BOUND.
lv_act_status = Lr_entity->if_bol_bo_property_access~GET_PROPERTY_AS_STRING( 'LCSTATUS' ). "error states that lcstatus can't be used here.
   TRY.
         IF current->is_property_readonly(
                       'ZZFLD000008' ) = abap_false. "#EC NOTEXT
           rv_disabled = 'FALSE'.
         ENDIF.
     CATCH cx_sy_ref_is_initial cx_sy_move_cast_error
           cx_crm_genil_model_error.
       RETURN.
   ENDTRY.
endmethod.

Hi,
LCSTATUS is not an attribute of the BTADMINH structure. It is read using the relation to the status object
BTADMINH-> BTHeaderStatusSet-> BTStatusHCurrent-> ACT_STATUS.
Try reading the ACT_STATUS of object BTStatus as given below.
        data: coll   type ref to if_bol_entity_col.
       data: entity type ref to cl_crm_bol_entity,
                     lv_act_status TYPE string.
       entity ?= current.                                                               "BTADMINH entity.
       coll = entity->get_related_entities(
                iv_relation_name = 'BTHeaderStatusSet' ).    "#EC NOTEXT
       current = coll->get_current( ).
        entity ?= current.
       coll = entity->get_related_entities(
                iv_relation_name = 'BTStatusHCurrent' ).     "#EC NOTEXT
       current = coll->get_current( ).
        try.
       lv_act_status = current->if_bol_bo_property_access~GET_PROPERTY_AS_STRING( 'ACT_STATUS' ).
         catch cx_crm_cic_parameter_error.
       endtry.
Regards JP

How to access the value of a field of a field symbol.

Hello All,
i need to access the value of a field in a field symbol. But when i am trying to get the value like <FS>-POSNR, it's showing that that the <FS> has no structure.
In my program, the field itself that i need to check should be dynamic. ie i'll get the field in a variable and i need to find the value of that field.
Am pasting my code below, please tell me what needs to be done.
here in my sample code i am moving the entry of the <FS> into a work area structure. But in my actual program, i gets the structure as a parameter. So is there any way i can declare a work area dynamically...
FUNCTION z_39181_dyn_fs_60758.
""Local interface:
*" IMPORTING
*"     REFERENCE(PARAMETER) TYPE VBELN
*" TABLES
*"      DATA_TAB
BREAK-POINT.
FIELD-SYMBOLS <fs> TYPE ANY.
FIELD-SYMBOLS <fs1> TYPE ANY.
FIELD-SYMBOLS <fstab> TYPE ANY TABLE.
DATA name(5) VALUE 'POSNR'.
FIELD-SYMBOLS <f> TYPE ANY.
DATA: dref TYPE REF TO data,
        dref1 TYPE REF TO data,
        dref2 TYPE REF TO data.
DATA: lv_lips TYPE string.
DATA: lv_lipsfld TYPE string,
            lv_fld TYPE string,
            lw_lips TYPE lips.
            lv_lips = 'LIPS'.
            lv_fld = 'LW_lips-POSNR'.
CREATE DATA dref1 TYPE (lv_lips).
CREATE DATA dref TYPE STANDARD TABLE OF (lv_lips).
CREATE DATA dref2 LIKE LINE OF data_tab.
ASSIGN dref->* TO <fstab>.
ASSIGN dref1->* TO <fs>.
assign dref2->* to <fs
<fstab> = data_tab[].
LOOP AT <fstab> INTO <fs>.
    lw_lips = <fs>.
    WRITE lw_lips-vbeln.
    ASSIGN (lv_fld) TO <fs1>.
   write <fs>
ENDLOOP.
Helpful answers will be rewarded...

Use syntax
ASSIGN COMPONENT name OF STRUCTURE struc TO <fs>.

DATASET_WRITE_ERROR :How to know the value of a field at the time of error?

Hi All,
I have an ABAP code that write some records to a flat file. Am getting a DATASET_WRITE_ERROR when this program is run.
in ST22 i checked for any info that could be of help.
The Error Text is: "No Space left on device"
Error code: 28.
Now i want to know after writing how many records did the program threw the error.
I have a counter named WRITE_CTR. <b>Is there any way in the debug mode I can check for the value of WRITE-CTR just before the program terminated ?</b> checking the value of counter each time a record is written is not practical as there are almost 40k records in total.
In ST22 i checked the section "Chosen Variables". unfortunately this counter's value is not listed there.
Please let me know if there is any way i can see the contents of a field just before a short dump is generated.
Otherwise is there any option during debug that i can set a breakpoint on a statement when the field WRITE-CTR=<some value> say when WRITE-CTR = 30000 ?
Thanks in advance,
Rit

Ok. Havent used Try..Catch in ABAP. I'll try using that. That should be a better way. Thanks.
I think it throws the error only after 20 or 30000 records are written. So its not possible to set a breakpoint where it writes to file and check which all records are written.
I wanted to know if there's any way to know the value of a filed just before the error is thrown. In the 'Watch' feature i saw an option to select a field and then give a comparison operator and all. Do you know how to use that ? Will that help me to break the execution when a field value equals a limit ? Just wondering what the Watch option is for!!
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rit

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Guys,
Need your help.
In one of the standard page there are multiple subtabs. So, I have requirement if users enter a value for a field in 1st subtab then the same value should automatically get populated to the second subtab field .
Please help me in this.
Is it possible through personalization or we need to extend the CO.
Standard Page :- /oracle/apps/ap/payments/psr/webui/PsrPG
This is a form in 11i but in R12 it is OAF page.

Hi,
As per my understanding, you have to extend your controller class:
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2) Catch the PPR event in PFR method.
3) Get handle to AM and then VO and set attributes of the VO of 2nd tab.
--Sushant

How to set the values to a field?

I have created a page which is used to create the records by using "Add Another Row" button.
If i click on "Add Another Row",a blank row will be created.
The requirement is,after clicking the "Add Another Row" , a default value should be set to one of the fields of the blank row.
Can anybody help me !!!!.
Thanks,
Srinivas

In processFormRequest write the below code
if("addRows".equals(eventName) && "<AdvancedTabldID>".equals(pageContext.getParameter("source"))){
am.invokeMethod("populateValues");
In AMImpl write the below code:
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XyzVOImpl vo = getXyzVO();
XyzVORowImpl row = (XyzVORowImpl ) vo.first();
while ( row != null )
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How to update the value inside a field symbol ?

ASSIGN COMPONENT 'MENGE' OF STRUCTURE <fs_line> TO <fs_field>.
<fs_field> = itab_stpo-menge.
COLLECT <fs_line> INTO <fs_table>.
.processing some code......
ASSIGN COMPONENT 'MENGE' OF STRUCTURE <fs_line> TO <fs_field>.
<fs_field> = ( itab_stpo-menge * itab_plpo-vgw03 ).
COLLECT <fs_line> INTO <fs_table>.
Hi, guys,
May i know is there a way to update the value in inside a field symbol?
I feel hard to figure out the way to solve this situation. Kindly give me some help or perhaos tell me other altenative way to do it also can.
Thanks in advance.
Edited by: Jiansi Lim on Apr 25, 2008 8:09 PM

hi check this...
For a structured data object s, you can use the statement
ASSIGN COMPONENT comp OF STRUCTURE s TO FS.
Here the comp is the component name or its index number in the structure.
Find the following sample code -
DATA: BEGIN OF LINE,
COL1 TYPE I VALUE '11',
COL2 TYPE I VALUE '22',
COL3 TYPE I VALUE '33',
END OF LINE.
DATA COMP(5) VALUE 'COL3'.
FIELD-SYMBOLS: <F1>, <F2>, <F3>.
ASSIGN LINE TO <F1>.
ASSIGN COMP TO <F2>.
DO 3 TIMES.
ASSIGN COMPONENT SY-INDEX OF STRUCTURE <F1> TO <F3>.
WRITE <F3>.
ENDDO.
ASSIGN COMPONENT <F2> OF STRUCTURE <F1> TO <F3>.
WRITE / <F3>.
The output is:
11 22 33
33
I need to update one field in Internal table
regards,
venkat

Urgent: How to get the Value of Search Field

Hello All,
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Please help with this.
Regards
Vaib

Hi Vaibav,
It should be under the Script tag.
You can refer this link for details.
http://help.sap.com/saphelp_nw04/helpdata/en/d0/55074155bcf26fe10000000a1550b0/frameset.htm
Please reward points if my suggestion helped you.
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Deepa

How to read the value of a field of an IDoc

Hi my requirement is " read the LIFNR value from inbound idoc Then i should go for validation".

Hi,
Please check the code below:
LOOP AT idoc_data INTO wa_idocdata
                    WHERE docnum EQ gwa_edidc-docnum.
    CASE wa_edidd-segnam.
      WHEN 'E1EDL20'.
        wa_e1edl20 = wa_edidd-sdata.
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READ TABLE it_e1edl20 INTO wa_e1edl20 INDEX SY-INDEX.
if sy-subrc eq 0.
processing......
endif.
Regards
Kannaiah

How to get the value from the readonly field?????

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I have a readonly field in JSF. in action class i want to get the value of that field.
How to get the readonly field value???
i am getting null if the field is readonly.
i am getting value if the field is not readonly.

I might have a problem similar to yours. Refer to the post I made entitled "Readonly and Disabled Fields Losing State Between Submits".

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Conditions                                                   COND
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Activity                       03                                                                        ACTVT
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Condition Type                                                                                KSCHL
Usage of the condition table                                                                 KVEWE
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Hey thanks Alex and Catastrophe for the quick response...
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Hi,
My requirement is as follows. Could anyone shed some light on this issue.
I am showing the records from db table using ADF Read-Only Form ( which uses ViewObject created for the table). Now I want to capture(get) the value of a field in this form and then have to invoke an action based on the value in this field. I mean to say the next page depends the value of a field in this form.
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~Sivaji

That's indeed what Sivaji needs.
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Example:
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Hi all,
I am developing a program to display list with two input enabled fields . After users enetered the values into these fields I need to do some calculations based on these values and modify the value of another field in the list.
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Hi,
can anyone explain me on how to move the value from a character field to numeric or packed decimal.
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Regards,
Rose.

Hi ,
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i doubt wherther it is HRCM or HCRM just try using *
this will suit ur requirement.
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KK

How to watch the value of a field

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