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ORA-39078: unable to dequeue message for agent KUPC$ from queue

I got “ORA-39078: unable to dequeue message for agent KUPC$ from queue ” error in Oracle database.

 

ORA-39078: unable to dequeue message for agent KUPC$ from queue

You are performing a Data Pump export (expdp), and it fails with the following errors. Details of error are as follows.

ORA-39029: worker 86 with process name "DW0A" prematurely terminated
ORA-31671: Worker process DW0A had an unhandled exception.
ORA-39078: unable to dequeue message for agent KUPC$A_6_103052575020000 from queue "KUPC$C_1_20220323102604_0"
ORA-06512: at "SYS.KUPF$FILE", line 6778
ORA-06512: at "SYS.KUPC$QUEUE_INT", line 830
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPC$QUE_INT", line 652
ORA-00942: table or view does not exist
ORA-06512: at "SYS.DBMS_AQ", line 1163
ORA-06512: at "SYS.KUPC$QUE_INT", line 602
ORA-06512: at "SYS.KUPC$QUE_INT", line 841
ORA-06512: at "SYS.KUPC$QUE_INT", line 2194
Job "SYS"."SYS_IMPORT_TABLE_03" stopped due to fatal error at Wed Mar 23 10:32:09 2022 elapsed 0 00:06:03

 


 

 

 


The Streams Pool size was not sufficiently sized.

The error message “ORA-23603: STREAMS enqueue aborted due to low SGA” clearly indicates that the streams pool is insufficiently sized.

 

To solve this error, Increase the STREAMS_POOL_SIZE parameter or if using Automatic Memory Management (AMM) in 11g, increase the MEMORY_TARGET and MEMORY_MAX_TARGET.

Using AMM, you can also still specify a STREAMS_POOL_SIZE parameter that will be used as a minimum value.

 

 

Do you want to learn Oracle Database for Beginners, then read the following articles.

Oracle Tutorial | Oracle Database Tutorials for Beginners ( Junior Oracle DBA )

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