Data Objects in Unicode programs cannot be converted

[Former Member]

I am attempting to use the FM POPUP_WITH_TABLE but am running into the following short dump whenever I attempt to run my program.

Short Text:

Data Objects in Unicode programs cannot be converted.

Error Analysis:

The statement "MOVE src to dst" requires that the operands "dst" and "src" are convertible. Since this statement is in a Unicode program, the special conversion rules for Unicode programs apply. In this case, these rules were violated.

My Code:

FORM userexit_move_field_to_vbap.

***********************************************************************

*Condition where dialog box will only appear when the material

*number is populated/changed but will not display if any other field

*in the line is modified.

   DATA ls_xvbap TYPE vbap.

   LOOP AT xvbap INTO ls_xvbap WHERE posnr = vbap-posnr AND

                                     vbeln = vbap-vbeln.

   ENDLOOP.

   IF  ls_xvbap-matnr <> rv45a-mabnr.

*Type used for outputting to ALV

types: begin of ty_output,

    matnr type matnr,

    menge type bstmg,

    eindt type eindt,

    lbkum type lbkum,

   end of ty_output.

data lt_output type table of ty_output.

     SELECT ekpo~matnr

            ekpo~menge

            eket~eindt

            mbew~lbkum

     FROM ekpo

     JOIN eket ON ( ekpo~ebeln = eket~ebeln AND ekpo~ebelp = eket~ebelp )

     JOIN mbew ON ( ekpo~matnr = mbew~matnr )

     INTO CORRESPONDING FIELDS OF TABLE lt_output

     WHERE ekpo~matnr = rv45a-mabnr. "and eket~eindt > sy-datum.

     SORT lt_output ASCENDING BY eindt.

     DATA ls_output TYPE ty_output.

     LOOP AT lt_output INTO ls_output.

       IF sy-tabix > 1.

         DELETE lt_output.

       ENDIF.

     ENDLOOP.

**Creation of output table

CALL FUNCTION 'POPUP_WITH_TABLE'

   EXPORTING

     endpos_col         = 100

     endpos_row         = 2

     startpos_col       = 1

     startpos_row       = 1

     titletext          = 'Line Item Added'

* IMPORTING

*   CHOICE             =

   TABLES

     valuetab           = lt_output

* EXCEPTIONS

*   BREAK_OFF          = 1

*   OTHERS             = 2

           .

IF sy-subrc <> 0.

* Implement suitable error handling here

ENDIF.

   ENDIF.

ENDFORM.                    "USEREXIT_MOVE_FIELD_TO_VBAP

Thanks for your help!

[Azeemquadri]

check in FM POPUP_WITH_TABLE if lt_output is defined correctly. ur program definition should match that in FM.

[RaymondGiuseppi]

The internal table must be unicode compatible with the internal table of the FM, it must only contain character type subfield (In fact it must be a text string)

You could use a FM like REUSE_ALV_GRID_DISPLAY_LVC (with i_screeen_start/end_column/line parameters provided) or REUSE_ALV_POPUP_TO_SELECT.

Regards,

Raymond