topic Re: Data objects in Unicode programs cannot be converted in Application Development and Automation Discussions

Data objects in Unicode programs cannot be converted

Former Member — Fri, 21 Jan 2011 06:11:12 GMT

Hi all,

Could someone let me know what I am getting this error. How could I solve it? Any ideas are highly appreciated.


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.


  data: ld_struct     type ref to data.
  data: lv_fieldname  type        ztcbi_chkeymap-fromfld.
  data: lv_tabname    type        TABNAME.
  data: lv_tabkey     type        CDTABKEY.
  data: lv_bnfpo      type        BNFPO.

  field-symbols: <lf_stru>  type any,
                 <lf_field> type any.

  lv_tabname = 'EBKN'.
  lv_tabkey = '1000010000041000201'.
  lv_fieldname = 'BNFPO'.

  create data ld_struct type (lv_tabname).
  assign ld_struct->* to <lf_stru>.
  <lf_stru> = lv_tabkey.

  assign component lv_fieldname of structure <lf_stru> to <lf_field>.

  if sy-subrc = 0.
    lv_bnfpo = <lf_field>.
  else.
   lv_bnfpo = 0.
  endif.

  WRITE:/ lv_bnfpo.

Re: Data objects in Unicode programs cannot be converted

Former Member — Fri, 21 Jan 2011 06:16:48 GMT

Hi Mr. Wong,

Hopefully you you have to point both "src & dst" to one type of Fileld/Domain.

Please check that once.

Thanks & regards,

Dileep Kumar .C

Re: Data objects in Unicode programs cannot be converted

Former Member — Fri, 21 Jan 2011 06:20:15 GMT

Hi thanks for replying. I still do not understand and what to be changed.

Please help.

Re: Data objects in Unicode programs cannot be converted

Sandeep_Panghal — Fri, 21 Jan 2011 06:25:57 GMT

What is the data type for ztcbi_chkeymap-fromfld ?

Re: Data objects in Unicode programs cannot be converted

Former Member — Fri, 21 Jan 2011 06:36:18 GMT

I have checked you code its perfect.

Just check one point

what is type and length of

data: lv_fieldname type ztcbi_chkeymap-fromfld.

It shoul be character and greater than 6.

Thanks

Dhiraj.

Re: Data objects in Unicode programs cannot be converted

Former Member — Fri, 21 Jan 2011 06:42:48 GMT


FROMFLD	Z_CHFRFLD	CHAR	30
CREDATE	CREATEDATE	DATS	8
CRETIME	CREATETIME	TIMS	6
CHGDATE	CHANGDATE	DATS	8
CHGTIME	CHANGTIME	TIMS	6

Re: Data objects in Unicode programs cannot be converted

SuhaSaha — Fri, 21 Jan 2011 06:59:53 GMT

Hello,

This is because you're trying to move a data of TYPE CDTABKEY(CHAR70) to a structure TYPE EKBN. Try to change the data declaration as follows & the code should work:

DATA: lv_fieldname  TYPE        fieldname.
DATA: lv_tabkey     TYPE        ebkn.

You can read more about the data conversion rules in UC environment on F1 help.

BR,

Suhas

Re: Data objects in Unicode programs cannot be converted

Former Member — Fri, 21 Jan 2011 07:11:03 GMT

Thanks alot Suhas, it is working perfectly now.