conflicting type usage.

Summary:

i have this error:line 1,conflicting type usage.

while runing this formula type :Generic Formula type for Profile Content

am i miss something?

DEFAULT_DATA_VALUE FOR HRA_EVAL_RATINGS_LRG_OBJ_CALCULATED_RATING is '****'DEFAULT FOR L_RETURN_VALUE_FROM_PROFILE is 'X'

L_RETURN_VALUE_FROM_PROFILE='0'I=1l_per_id=TO_CHAR(GET_CONTEXT(PERSON_ID,0))l_content_type=GET_CONTEXT(TALENT_PROFILE_CONTENT_TYPE,'PERFORMANCE_RATING')l_eff_date = get_context(EFFECTIVE_DATE, '1900/01/01 00:00:00' (date))RET = SET_LOG('l_eff_date from child FF: '||TO_CHAR(l_eff_date, 'YYYY/MM/DD'))RET = SET_LOG('CHILD FORMULA EXECUTING')