Oracle Database 26ai will be available on generic Linux platforms in January and soon on AIX and Windows
Purpose
DataPump invoker's private package header. Doesn't make any sense but me either but that what is written in multiple /rdbms/admin files.
AUTHID
CURRENT_USER
Dependencies
DBMS_DATAPUMP
KUPC$_MESSAGE
KUPP$PROC
KUPC$QUEUE_INT
KUPF$FILE
KUPW$WORKER
KUPC$QUE_INT
KUPM$MCP
Documented
No
First Available
Not known
Security Model
Owned by SYS with EXECUTE granted to the EXECUTE_CATALOG_ROLE.
Source
{ORACLE_HOME}/rdbms/admin/prvthpc.plb
TRANSCEIVE
Undocumented
kupc$queue.transceive(
message IN kupc$_message,
job_handle IN NUMBER,
timeout IN NUMBER,
priority IN NUMBER,
recipient IN VARCHAR2)
RETURN kupc$_message;