Method: CONVERT_UNIT
Method: IF_EX_HRCATS_APPR_CUST~FILL_TEXT_COLUMN_CONS
Method: COMPUTE_SUM
Method: COMPUTE_CONTEXT_SUM
Method: IF_MSS_CAT_APPR_TIME_RECORD~GET_CATSQUANTITY_OUT
Method: CONVERT_OLD_ACTIVITIES
Method: CONVERT_NEW_ACTIVITIES