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Purpose

The RSCUserEntry user exit supports multiple APIs that allow inspection and modification of user data and application data before it is sent to the target server. User and application data received from the target server can also be inspected or modified before forwarding to the client application.

Note: The size of the CA Gen data buffer cannot be modified. Data integrity must be maintained by the user exit.

Each user exit API may be called just before sending data to the target server and again just after receiving data from the target server. This enables use of the APIs for such purposes as encrypting/decrypting transaction data, adding custom data that is not applicable to CA Gen to the buffer sent to the server side, and performing customized auditing.