ORA-06530 Reference to Uninitialized Composite

I got ” ORA-06530 Reference to Uninitialized Composite”  error in Oracle database.

ORA-06530 Reference to Uninitialized Composite

Details of error are as follows.

ORA-06530: Reference to uninitialized composite

Cause: An object, LOB, or other composite was referenced as a left hand side without having been initialized.

Action: Initialize the composite with an appropriate constructor or whole-object assignment.

Reference to uninitialized composite

This ORA-06530 error is related to the object, LOB, or other composite was referenced as a left hand side without having been initialized.

Initialize the composite with an appropriate constructor or whole-object assignment.

To solve this error,  initialize objects before referencing them OR use object constructor to set the values.

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