ORA-01031: insufficient privileges on insert
<p>There is a change in data type of e one column from NUMBER(4) to VARCHAR2(4).
DBA did the conversion of exiting values.</p>

<p>Now When we are trying insert the record into table using proc * c code it is giving error "ORA-01031: insufficient privileges".</p>

<p>From SQLPLUS we are able to insert the records. After sometime problem gets disappeared. Once DBA rebuild the table and problem disappeared.</p>

<p>This problem occurs after every time we refresh the testing environment with new changes. </p>