"OCI-21560: argument 4 is null, invalid, or out of range"
Hi,
When I am running query *"select xmlelement("SQLX", 'Hello World!') from dual"* in Toad , i am getting below error -
*"OCI-21560: argument 4 is null, invalid, or out of range"*
In sql prompt also it is not runnig.Got below error.
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SQL> select xmlelement("SQLX", 'Hello World!') from dual
2 /
select xmlelement("SQLX", 'Hello World!') from dual
*
ERROR at line 1:
ORA-03113: end-of-file on communication channel
SQL>
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DB version -
BANNER
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Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
PL/SQL Release 11.1.0.7.0 - Production
CORE 11.1.0.7.0 Production
TNS for HPUX: Version 11.1.0.7.0 - Production
NLSRTL Version 11.1.0.7.0 - Production
Please let me know the solution.
Rg.
Subir