Character entry CCT=0 (DSECT CMPSCDICT_CE)

IEAA6CE0
ACT
A 3-bit field (CMPSCDICT_CE_AECCT) indicating the number of additional extension characters in the entry. Its value must not exceed 4. This field must be 0 in an alphabet entry.
EC
An additional extension character. The 5-character field CMPSCDICT_CE_CHILDCHAR is provided to hold the additional extension characters followed by the child characters.