H5DWrite failure

Given below are the error messages on a call to H5Dwrite() – what do they indicate ?

HDF5-DIAG: Error detected in HDF5 library version: 1.6.5 thread 0. Back trace follows.
#000: …\src\H5Dio.c line 587 in H5Dwrite(): can’t write data
major(15): Dataset interface
minor(25): Write failed
#001: …\src\H5Dio.c line 958 in H5D_write(): can’t write data
major(15): Dataset interface
minor(25): Write failed
#002: …\src\H5Dio.c line 1996 in H5D_chunk_write(): optimized write failed
major(15): Dataset interface
minor(25): Write failed
#003: …\src\H5Dselect.c line 654 in H5D_select_write(): write error
major(14): Dataspace interface
minor(25): Write failed
#004: …\src\H5Distore.c line 2175 in H5D_istore_writevv(): unable to read raw data chunk
major(05): Low-level I/O layer
minor(25): Write failed
#005: …\src\H5Distore.c line 1631 in H5D_istore_lock(): can’t tell if fill value defined
major(17): Property list interface
minor(75): Can’t get value
#006: …\src\H5Pdcpl.c line 1433 in H5P_is_fill_value_defined(): invalid combination of fill-value info
major(17): Property list interface
minor(04): Out of range

Thanks
Ram