The DDL for the two tables is not identical. I'm not trying to insert all rows from A to B, but am selecting specific rows:INSERT INTO [ARREST].[dbo].[ARR_PER] ([BEGIN] ,[ARRESTNO] ,[ARRESTNOB] ,[ARRESTTYPE] ,[WARSTATUS] ,[CODE] ,[SHOWCODE] ,[ECSOID] ,[LNAME] ,[FNAME] ,[MNAME] ,[TITLE] ,[DOB] ,[APPROX_AGE] ,[RACE] ,[SEX] ,[HISPANIC] ,[HEIGHT] ,[WEIGHT] ,[HAIR] ,[EYES] ,[SSN] ,[OCA] ,[IDNO] ,[IDSTATE] ,[IDTYPE] ,[BIRTHPLACE] ,[NATION] ,[HOUSENU] ,[QUAD] ,[STREET] ,[HOUSESU] ,[CITY] ,[STATE] ,[ZIP] ,[DISTGRID] ,[ECSO_BAK] ,[ECSOIDBAK] ,[GENAPPEAR] ,[DEMEANOR] ,[WEAPON] ,[WEAPFEAT] ,[CLOTHING] ,[C01] ,[C02] ,[C03] ,[C04] ,[C05] ,[C06] ,[C07] ,[C08] ,[C09] ,[C10] ,[C11] ,[C12] ,[C13] ,[C14] ,[C15] ,[DESCRIPT1] ,[DESCRIPT2] ,[ARREST] ,[STATEMENT] ,[END] ,[ETHNICITY] ,[RESIDENTSTATUS] ,[DISPOSITION] ,[DRUGTYPE1] ,[DRUGTYPE2] ,[DRUGTYPE3] ,[DRUGQUANTITY1] ,[DRUGQUANTITY2] ,[DRUGQUANTITY3] ,[DRUGMEASUREMENT1] ,[DRUGMEASUREMENT2] ,[DRUGMEASUREMENT3] ,[UNIQUEKEY] ,[ALIAS] ,[COMPLEXION] ,[BUILD] ,[FEATURES] ,[P_STNO] ,[P_STDIR] ,[P_STREET] ,[P_APT] ,[P_CITY] ,[P_STATE] ,[P_ZIP] ,[P_DATE] ,[B_STNO] ,[B_STDIR] ,[B_STREET] ,[B_APT] ,[B_CITY] ,[B_STATE] ,[B_ZIP] ,[B_PHONE] ,[B_NAME] ,[XMITSORTDATE] ,[COD_TYPE1] ,[COD_TYPE2] ,[COD_TYPE3] ,[COD_TYPE4] ,[COD_TYPE5] ,[ADD_SOURCE] ,[OCCU] ,[INS_NO] ,[CITIZEN] ,[IND_ALCOHOL] ,[IND_DRUGS] ,[L_PHONE] ,[RES_TYPE] ,[CODEF_NUM] ,[TRANSMITTED] ,[P_PHONE] ,[ZONE] ,[GEOSUB2] ,[GEOSUB3] ,[LATITUDE] ,[LONGITUDE]) SELECT [BEGIN] ,[ARRESTNO] ,[ARRESTNOB] ,[ARRESTTYPE] ,[WARSTATUS] ,[CODE] ,[SHOWCODE] ,[ECSOID] ,[LNAME] ,[FNAME] ,[MNAME] ,[TITLE] ,[DOB] ,[APPROX_AGE] ,[RACE] ,[SEX] ,[HISPANIC] ,[HEIGHT] ,[WEIGHT] ,[HAIR] ,[EYES] ,[SSN] ,[OCA] ,[IDNO] ,[IDSTATE] ,[IDTYPE] ,[BIRTHPLACE] ,[NATION] ,[HOUSENU] ,[QUAD] ,[STREET] ,[HOUSESU] ,[CITY] ,[STATE] ,[ZIP] ,[DISTGRID] ,[ECSO_BAK] ,[ECSOIDBAK] ,[GENAPPEAR] ,[DEMEANOR] ,[WEAPON] ,[WEAPFEAT] ,[CLOTHING] ,[C01] ,[C02] ,[C03] ,[C04] ,[C05] ,[C06] ,[C07] ,[C08] ,[C09] ,[C10] ,[C11] ,[C12] ,[C13] ,[C14] ,[C15] ,[DESCRIPT1] ,[DESCRIPT2] ,[ARREST] ,[STATEMENT] ,[END] ,[ETHNICITY] ,[RESIDENTSTATUS] ,[DISPOSITION] ,[DRUGTYPE1] ,[DRUGTYPE2] ,[DRUGTYPE3] ,[DRUGQUANTITY1] ,[DRUGQUANTITY2] ,[DRUGQUANTITY3] ,[DRUGMEASUREMENT1] ,[DRUGMEASUREMENT2] ,[DRUGMEASUREMENT3] ,[UNIQUEKEY] ,[ALIAS] ,[COMPLEXION] ,[BUILD] ,[FEATURES] ,[P_STNO] ,[P_STDIR] ,[P_STREET] ,[P_APT] ,[P_CITY] ,[P_STATE] ,[P_ZIP] ,[P_DATE] ,[B_STNO] ,[B_STDIR] ,[B_STREET] ,[B_APT] ,[B_CITY] ,[B_STATE] ,[B_ZIP] ,[B_PHONE] ,[B_NAME] ,[XMITSORTDATE] ,[COD_TYPE1] ,[COD_TYPE2] ,[COD_TYPE3] ,[COD_TYPE4] ,[COD_TYPE5] ,[ADD_SOURCE] ,[OCCU] ,[INS_NO] ,[CITIZEN] ,[IND_ALCOHOL] ,[IND_DRUGS] ,[L_PHONE] ,[RES_TYPE] ,[CODEF_NUM] ,[TRANSMITTED] ,[P_PHONE] ,[ZONE] ,[GEOSUB2] ,[GEOSUB3] ,[LATITUDE] ,[LONGITUDE] FROM ARREST.DBO.arr_PER_obtsnoidGO