(1)shift
去掉前面0
*&--------------------------------------------------------------------*
*& Form frm_alpha_output 去零
*&--------------------------------------------------------------------*
call function 'CONVERSION_EXIT_ALPHA_OUTPUT'
exporting
input = &1
importing
output = &1.
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前面加0
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call function 'CONVERSION_EXIT_ALPHA_INPUT'
exporting
input = &1
importing
output = &1.