Systems Network Architecture Considerations (SNA) › Sending Data

Sending Data

SEND_DATA DATA
          LENGTH
          RESOURCE
          RETURN_CODE

You can use any #TREQ WRITE, PUT, PUTGET, or WRITREAD request to send data to another LU in a conversation.

If the length of the data you are sending (OUTLEN) is larger than the SNA maximum request unit size (UIOTRU), CA IDMS/DC will chain the output automatically.