Dynamic internal table (created after values in second table colon )

[k_gjergja]

Hi ,

I need to create dynamic internal table. But not after different structure that can be passed as parameter. Selection is done on the role table

AGR_USER . In this table the field AGR-NAME holds the name of the role. The number of  existing roles is changing constantly. Most of the time the new ones are added.

I have to create report showing the list with user name in one colon and the other colons have the role name in the title . If a user is assigned to the role in the field of respective role a ‘ X’ is displayed.

The problem is how to create output table having the structure that depends on the content of the agr-user-agr-name colon.Each time when new role is added the rapport has to have new colon with the name of the role in the colon title.

Please advice

Chris

[k_gjergja]

Hi ,

I need to create dynamic internal table. But not after different structure that can be passed as parameter. Selection is done on the role table

AGR_USER . In this table the field AGR-NAME holds the name of the role. The number of  existing roles is changing constantly. Most of the time the new ones are added.

I have to create report showing the list with user name in one colon and the other colons have the role name in the title . If a user is assigned to the role in the field of respective role a ‘ X’ is displayed.

The problem is how to create output table having the structure that depends on the content of the agr-user-agr-name colon.Each time when new role is added the rapport has to have new colon with the name of the role in the colon title.

Please advice

Chris

[Former Member]

Hi

You can try something like this (in order to create a table with dynamic colunm):

PARAMETERS: P_ROLE TYPE I. "Number of role

DATA: LR_VALUE_DESCR  TYPE REF TO CL_ABAP_ELEMDESCR, "Single element

       COMPONENT       TYPE CL_ABAP_STRUCTDESCR=>COMPONENT.

DATA: FIELD_LEN       TYPE I.

*

DATA: LT_COMPONENTS   TYPE CL_ABAP_STRUCTDESCR=>COMPONENT_TABLE. "Field structure

DATA: TYPE_STRUCT     TYPE REF TO CL_ABAP_STRUCTDESCR.

DATA: TYPE_TAB        TYPE REF TO CL_ABAP_TABLEDESCR.

*

DATA: DYN_TAB         TYPE REF TO DATA.

FIELD-SYMBOLS: <FS_TAB> TYPE TABLE.

FIELD-SYMBOLS: <FS_WA> TYPE ANY.

*

DATA: FIELD_INDEX(4)   TYPE N.

DO P_ROLE TIMES.

* Create single field:

     MOVE SY-INDEX TO FIELD_INDEX.

* Name:

     CONCATENATE 'AGR_NAME' FIELD_INDEX INTO COMPONENT-NAME.

* Type C

     MOVE CL_ABAP_ELEMDESCR=>GET_C( P_LENGTH = 30 )

       TO LR_VALUE_DESCR.

*

     COMPONENT-TYPE = LR_VALUE_DESCR.

     INSERT COMPONENT INTO TABLE LT_COMPONENTS.

   ENDDO.

* Define a structure dynamically:

   TYPE_STRUCT = CL_ABAP_STRUCTDESCR=>CREATE( P_COMPONENTS = LT_COMPONENTS

                                          P_STRICT     = 'X' ).

* Define an internal table based on structure

   TYPE_TAB = CL_ABAP_TABLEDESCR=>CREATE( P_LINE_TYPE = TYPE_STRUCT ).

* Create table

   CREATE DATA DYN_TAB TYPE HANDLE TYPE_TAB.

   ASSIGN DYN_TAB->* TO <FS_TAB>.

Max

[Former Member]

This topic has been addressed in many posts. Please do some research. Here is an example: http://wiki.sdn.sap.com/wiki/display/Snippets/Dynamic+Internal+Table