subfield 1, field 22, in MT 305
subfield 1, field 23A, in MTs 360, 361, 362, 364 and 365
subfield 1, field 23E, in MTs 101, 103 (not 103+), 104, 107, 207, 256, 405 and 416
subfield 1, field 39P, in MT 303
subfield 9, field 61, duplicated code words: /OCMT/ or /CHGS/
field 72 (narrative), duplicated code words: /OCMT/ or /CHGS/
field 72 (structured), duplicated code words: /OCMT/ or /CHGS/or /INS/
field 77A, duplicated code words: /OCMT/ or /CHGS/
line 1, field 77D, sequence C in MT 303
subfield 1, field 77H, in MTs 306, 340, 360, 361, 600 and 601
field 79, duplicated code words: /OCMT/ or /CHGS/
field 86, duplicated code words: /OCMT/ or /CHGS/