(Glue-2111) (Deprecated) FIFO Fetcher

This functionality was replaced with (Glue-2111) Glue Queue Fetcher.

FIFO Fetcher uses a FIFO cluster table as a data source. It reads data previously written to a FIFO cluster via a (Glue-2111) (Deprecated) FIFO Consumer. For data read, provide the name of the FIFO queue (FIFO Consumer).

Creation of a FIFO Fetcher

Perform the steps outlined in the chapter How to Create a Fetcher Object with the FIFO Fetcher option selected under the Component implementation dropdown of step 4.

Activation of a FIFO Fetcher

After creation, the object is in the saved state.

Object input parameters

Mandatory inputs to be filled before the activation

• Name of FIFO queue
  • name of FIFO queue for data read
  • provided with F4 help
• DDIC structure (display only) 
  • name of DDIC structure/table describing the structure of data
  • filled automatically after specifying Name of FIFO queue parameter

Optional inputs to be filled before the activation

• RFC Destination
  • name of RFC destination
  • ABAP connection to another system with defined FIFO queue
  • non-initial value changes the F4 values and validation of Name of FIFO queue parameter
  • provided with F4 help

FIFO queue

FIFO queue is the name of (Glue-2111) (Deprecated) FIFO Consumer, which has previously written the data into the FIFO cluster.