This field allows manipulation of visibility of leading zeros. One of the most common example is the material number (MATNR), when there is no letter inside the name of material, it is stored in database with leading zeros. For example material 101 would is stored as 000000000000000101 in ECC and 0000000000000000000000000000000000000101 in S/4 HANA. In order to not display this not needed zeros, you can setup LZERO to ‘X’.
Figure 44 ZDEMO_AIN_CL20 With leading zeros
Figure 45 ZDEMO_AIN_CL20 Without leading zeros
