Category: Apache Derby

Apache Derby DB Error Code XRE04 – Could not establish a connection to the peer of the replicat

In this blog post, let’s learn about the error message “XRE04- Could not establish a connection to the peer of the replicat” in Apache Derby Database and the description of the error. Error Message XRE04- Could not establish a connection to the peer of the replicat Error Details Could not establish a connection to the peer of the replicated database ‘‘ on address ‘:‘.

Apache Derby DB Error Code 42Y93 – Illegal REFERENCING clause: only one name is permitted for e

In this blog post, let’s learn about the error message “42Y93- Illegal REFERENCING clause: only one name is permitted for e” in Apache Derby Database and the description of the error. Error Message 42Y93- Illegal REFERENCING clause: only one name is permitted for e Error Details Illegal REFERENCING clause: only one name is permitted for each type of transition variable/table.

Apache Derby DB Error Code X0Y78 – .executeQuery() cannot be called because multiple res

In this blog post, let’s learn about the error message “X0Y78- .executeQuery() cannot be called because multiple res” in Apache Derby Database and the description of the error. Error Message X0Y78- .executeQuery() cannot be called because multiple res Error Details .executeQuery() cannot be called because multiple result sets were returned. Use .execute() to obtain multiple results.

Apache Derby DB Error Code 42Z20 – Column ‘‘ cannot be made nullable. It is part of

In this blog post, let’s learn about the error message “42Z20- Column ‘‘ cannot be made nullable. It is part of” in Apache Derby Database and the description of the error. Error Message 42Z20- Column ‘‘ cannot be made nullable. It is part of Error Details Column ‘‘ cannot be made nullable. It is part of a primary key or unique constraint, which cannot have…

Apache Derby DB Error Code XSLAR – Unable to copy log file ‘‘ to ‘‘ during

In this blog post, let’s learn about the error message “XSLAR- Unable to copy log file ‘‘ to ‘‘ during “ in Apache Derby Database and the description of the error. Error Message XSLAR- Unable to copy log file ‘‘ to ‘‘ during Error Details Unable to copy log file ‘‘ to ‘‘ during restore. Please make sure that there is enough space and permissions…