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[Former Member]

Hi,

i use this commend for casting , my question is :

for the same error type like below i need to use the commend (try) once or twice?

lt_comp_tab-name =  fld1.
TRY.
    lt_comp_tab-type ?= cl_abap_datadescr=>describe_by_data( fld1 ).
  CATCH cx_sy_move_cast_error.
    APPEND lt_comp.
ENDTRY.

lt_comp_tab-name =  fld2.
TRY .
    lt_comp_tab-type ?= cl_abap_datadescr=>describe_by_data( fld2 ).
  CATCH cx_sy_move_cast_error.
    APPEND lt_comp.
ENDTRY.

Regards

[Former Member]

This should workTry this

loop at lt_comp_tab .

TRY.
    lt_comp_tab-type ?= cl_abap_datadescr=>describe_by_data(  lt_comp_tab-name ).
  CATCH cx_sy_move_cast_error.
    APPEND lt_comp.
ENDTRY.

endloop.