5003 A deadlock has been detected.
A data modify operation attempted to set a write lock on a data block or a data read operation attempted to set a read lock on a data block and the task already had that data block write locked. That is, there is already an active row insert or row update context due to a prior call to either RowInsIn or RowUpdIn. File system calls are allowed during the interval between a RowInsIn/RowUpdIn call and the subsequent RowInsFi/RowUpdFi call as long as the same data block is not accessed. For practical DBS purposes, this means no operation on the same subtable.
This indicates a Database software error.
Contact a field engineer.