Category: Apache Derby

Apache Derby DB Error Code XCL37 – The delete rule of foreign key must be . (The referen

In this blog post, let’s learn about the error message “XCL37- The delete rule of foreign key must be . (The referen” in Apache Derby Database and the description of the error. Error Message XCL37- The delete rule of foreign key must be . (The referen Error Details The delete rule of foreign key must be . (The referential constraint is self-referencing and the table…

Apache Derby DB Error Code 42ZA3 – The table will have collation type which is different

In this blog post, let’s learn about the error message “42ZA3- The table will have collation type which is different” in Apache Derby Database and the description of the error. Error Message 42ZA3- The table will have collation type which is different Error Details The table will have collation type which is different than the collation of the schema hence this operation is not supported…

Apache Derby DB Error Code XBCXN – The external encryption key contains one or more illegal cha

In this blog post, let’s learn about the error message “XBCXN- The external encryption key contains one or more illegal cha” in Apache Derby Database and the description of the error. Error Message XBCXN- The external encryption key contains one or more illegal cha Error Details The external encryption key contains one or more illegal characters. Allowed characters for a hexadecimal number are 0-9, a-f…

Apache Derby DB Error Code XN018 – Network protocol error: the specified size of the Reader, pa

In this blog post, let’s learn about the error message “XN018- Network protocol error: the specified size of the Reader, pa” in Apache Derby Database and the description of the error. Error Message XN018- Network protocol error: the specified size of the Reader, pa Error Details Network protocol error: the specified size of the Reader, parameter #, is less than the actual InputStream length.