A good indication of needing a transaction structure on a structure chart occurs when a DFD shows a single data flow entering a process that produces multiple data flows as outputs.

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If a DFD shows a single data flow entering a process that produces multiple data flows as outputs, it indicates a need for a transaction structure on a structure chart. A transaction structure helps to encapsulate the processing of input and production of output, making it easier to understand and manage the system.

A Good Indication of Needing a Transaction Structure on a Structure