Load data error: Database selection with invalid cursor (sm21)

Question

hi experts,
when I execute processchar, it occur some system error:
"Database selection with invalid cursor ",
"Documentation for system log message BY 7 :
The database interface was called by a cursor (in a FETCH or CLOSE
cursor operation) that is not flagged as opened. This can occur if a
COMMIT or ROLLBACK was executed within a SELECT loop (which closes all
opened cursors), followed by another attempt to access the cursor (for
example, the next time the loop is executed). "
the error msg occur when apply bw support package19.
data from DSO to CUBE, Transferred Recodes is not zero, but Added Recodes is zero.
Request status always yellow, process is running.
current sys info: BI7 and BW19, BASIS17,PI_BASIS17, the database is oracle10g R2.
thanks for your help.

Answer 1

I have solved this issue, The Oracle checkpoint not complete.
thanks,
xwu.