ORA-06576 not a valid function of procedure name

I got ” ORA-06576 not a valid function of procedure name”  error in Oracle database.

ORA-06576 not a valid function of procedure name

Details of error are as follows.

ORA-06576: not a valid function or procedure name.

Cause: Could not find a function (if an INTO clause was present) or a procedure 
(if the statement did not have an INTO clause) to call.

Action: Change the statement to invoke a function or procedure

not a valid function or procedure name.

This ORA-06576 error is related with the Could not find a function (if an INTO clause was present) or a procedure
(if the statement did not have an INTO clause) to call.

Change the statement to invoke a function or procedure

To solve this issue, add empty parentheses () after the procedure name as follows.

call procedure_name()

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