Record length of SYSIN data sets

Jobs can include input data in SYSIN data sets. In JES2, the maximum length of a record written to the internal reader is 32760 bytes. In JES3, the maximum length is the installation defined buffer size. These can be processed locally or sent to other nodes through NJE. Some NJE nodes do not support SYSIN records that are greater than 254 bytes (in JES2) or 80 characters (in JES3) in length. When data is sent to one of these nodes, the SYSIN records will be truncated to 254 bytes (in JES2) or 80 characters (in JES3). Before attempting to send long SYSIN records to a node, ensure that the node and any intermediate node support long SYSIN records (for example, by sending a test).