Problems in Change document concept.Entry missing in CDHDR

[Former Member]

i have created a change document object and using generated function module (*_write_document) in my custom program.

its code is written as follows.

REPORT  ZTEST_DEMO.
data :n_ztest_table TYPE ztest_table,
       o_ztest_table TYPE ztest_table.
DATA  i_CDTXT TYPE TABLE OF CDTXT.
START-OF-SELECTION   .
SELECT SINGLE * FROM ztest_table into o_ztest_table.
   MOVE-CORRESPONDING o_ztest_table to n_ztest_table.
  n_ztest_table-FIELD2 = ''.
  update ztest_table FROM n_ztest_table.
  COMMIT WORK and wait.
  check sy-subrc is INITIAL.
CALL FUNCTION 'ZTEST_DEMO_WRITE_DOCUMENT'
   EXPORTING
     OBJECTID                      = '11'
     TCODE                         = sy-tcode
     UTIME                         = sy-uzeit
     UDATE                         = sy-datum
     USERNAME                      = sy-uname
*   PLANNED_CHANGE_NUMBER         = ' '
  OBJECT_CHANGE_INDICATOR       = 'U'
*   PLANNED_OR_REAL_CHANGES       = ' '
*   NO_CHANGE_POINTERS            = ' '
*   UPD_ICDTXT_ZTEST_DEMO         = ' '
     N_ZTEST_TABLE                 = n_ztest_table
     O_ZTEST_TABLE                 = o_ztest_table
*   UPD_ZTEST_TABLE               = ' '
   TABLES
     ICDTXT_ZTEST_DEMO             = i_CDTXT
           .
commit work and wait.

i am not using generated includes , i am waiting for the system to throw syntax error.

my ztable keeps on updating every time but i am not able to find an entry in CDHDR table or CDPOS table.

I have field1 data element change document checkbox ticked.

entry in ztable.

please guide me what i am missing or m i doing something in a wrong way.

[Former Member]

i have created a change document object and using generated function module (*_write_document) in my custom program.

its code is written as follows.

REPORT  ZTEST_DEMO.
data :n_ztest_table TYPE ztest_table,
       o_ztest_table TYPE ztest_table.
DATA  i_CDTXT TYPE TABLE OF CDTXT.
START-OF-SELECTION   .
SELECT SINGLE * FROM ztest_table into o_ztest_table.
   MOVE-CORRESPONDING o_ztest_table to n_ztest_table.
  n_ztest_table-FIELD2 = ''.
  update ztest_table FROM n_ztest_table.
  COMMIT WORK and wait.
  check sy-subrc is INITIAL.
CALL FUNCTION 'ZTEST_DEMO_WRITE_DOCUMENT'
   EXPORTING
     OBJECTID                      = '11'
     TCODE                         = sy-tcode
     UTIME                         = sy-uzeit
     UDATE                         = sy-datum
     USERNAME                      = sy-uname
*   PLANNED_CHANGE_NUMBER         = ' '
  OBJECT_CHANGE_INDICATOR       = 'U'
*   PLANNED_OR_REAL_CHANGES       = ' '
*   NO_CHANGE_POINTERS            = ' '
*   UPD_ICDTXT_ZTEST_DEMO         = ' '
     N_ZTEST_TABLE                 = n_ztest_table
     O_ZTEST_TABLE                 = o_ztest_table
*   UPD_ZTEST_TABLE               = ' '
   TABLES
     ICDTXT_ZTEST_DEMO             = i_CDTXT
           .
commit work and wait.

i am not using generated includes , i am waiting for the system to throw syntax error.

my ztable keeps on updating every time but i am not able to find an entry in CDHDR table or CDPOS table.

I have field1 data element change document checkbox ticked.

entry in ztable.

please guide me what i am missing or m i doing something in a wrong way.

[JuanCarlosDelga]

Hi abhishek,

Are the data element in your table relevants for change document.

They have the checkbox Change document checked.

Regards.

JCD

[Former Member]

hello juan,

i have created new custom data element with predefined type as char 20.

i have checked the checkbox for change documents.

[JuanCarlosDelga]

Hi Adhishek,

Try informing the parameter UPD_ZTEST_TABLE with 'I' when you are inserting a register or 'U' if you are updating.

Regards.

JCD

[Former Member]

Juan,

as you can see i am updating ztable . so i am made the changes i.e UPD_ZTEST_TABLE = 'U'. but still i am not able to see any entry in CDHDR Table.

CALL FUNCTION 'ZTEST_DEMO_WRITE_DOCUMENT'

  EXPORTING

    OBJECTID                      = '11'

    TCODE                        = sy-tcode

    UTIME                        = sy-uzeit

    UDATE                        = sy-datum

    USERNAME                      = sy-uname

*  PLANNED_CHANGE_NUMBER        = ' '

  OBJECT_CHANGE_INDICATOR      = 'U'

*  PLANNED_OR_REAL_CHANGES      = ' '

*  NO_CHANGE_POINTERS            = ' '

*  UPD_ICDTXT_ZTEST_DEMO        = ' '

    N_ZTEST_TABLE                = n_ztest_table

    O_ZTEST_TABLE                = o_ztest_table

    UPD_ZTEST_TABLE              = 'U'

  TABLES

    ICDTXT_ZTEST_DEMO            = i_CDTXT

          .

[JuanCarlosDelga]

Hi abhishek,

Maybe you need to do the following

  DATA: lv_objectid TYPE cdobjectv.

  lv_objectid = n_ztest_table-FIELD1.

CALL FUNCTION 'ZTEST_DEMO_WRITE_DOCUMENT'

  EXPORTING

    OBJECTID                      =  lv_objectid

    TCODE                        = sy-tcode

    UTIME                        = sy-uzeit

    UDATE                        = sy-datum

    USERNAME                      = sy-uname

*  PLANNED_CHANGE_NUMBER        = ' '

  OBJECT_CHANGE_INDICATOR      = 'U'

*  PLANNED_OR_REAL_CHANGES      = ' '

*  NO_CHANGE_POINTERS            = ' '

*  UPD_ICDTXT_ZTEST_DEMO        = ' '

    N_ZTEST_TABLE                = n_ztest_table

    O_ZTEST_TABLE                = o_ztest_table

    UPD_ZTEST_TABLE              = 'U'

  TABLES

    ICDTXT_ZTEST_DEMO            = i_CDTXT

Have you try the function in SE37?

Regards.

JCD

[Former Member]

i have done as you said but still the problem remains same.

Juan Carlos Delgado Peña wrote: 
Have you try the function in SE37?

Means?

i have check the FM in SE37. its exists ofcourse.

For note: i haven't used auto generated includes in my custom program.

what diff does they make.

[JuanCarlosDelga]

Hi Abhishek,

It's a function, so can be checked in SE37, the autogenerated includes that i use is one that ends with CDT, that contains 2 more includes that have the data declaration. Debug the function in SE37.

Regards.

JCD

[Former Member]

juan,

i tried to debug the FM.

everything seems ok. Except in the last.When below FM is called it is not executed properly.

CALL FUNCTION 'CHANGEDOCUMENT_CLOSE'
     EXPORTING
       OBJECTCLASS             = 'ZTEST_DEMO'
       OBJECTID                = OBJECTID
       DATE_OF_CHANGE          = UDATE
       TIME_OF_CHANGE          = UTIME
       TCODE                   = TCODE
       USERNAME                = USERNAME
       OBJECT_CHANGE_INDICATOR = OBJECT_CHANGE_INDICATOR
       NO_CHANGE_POINTERS      = NO_CHANGE_POINTERS
     EXCEPTIONS
       HEADER_INSERT_FAILED    = 1
       OBJECT_INVALID          = 2
       OPEN_MISSING            = 3
       NO_POSITION_INSERTED    = 4
OTHERS                  = 5.

Exception 4 -> NO POSITION ENTERED is raised . and sy-subrc is returned 4.

I am still clueless what does this mean and how to rectify it.