Temporary file limit
The FTP adapter can reference up to 1024 temporary files during process execution.
During a PUT or output card operation, the FTP adapter transfers files at the end of a successful map execution. When a run map invokes the FTP adapter and the FTP operation is set to Card scope, the adapter transfers the files after the run map completes.
The default FTP operation is Map scope. When a run map invokes the FTP adapter and the FTP operation is set to Map scope, the FTP adapter stores the contents in a temporary file. After the top-level map completes successfully, the FTP adapter sends all of the temporary files to the target FTP server. If the number of FTP temporary files in all executing maps exceeds the limit of 1024, the adapter writes a message to the trace file and returns an adapter error message.