Factor 2 names a field, record format or file, or gives actual data on which an operation is to be done, or contains a special word (for example, *ALL) which gives extra information about the operation to be done. The entry must begin in position 36. The entries that are valid for factor 2 depend on the operation code specified in positions 26 through 35. With some operation codes, two operands may be specified separated by a colon. For the specific entries for factor 2 for a particular operation code, see Chapter 22. Operation Codes.