Recently I moved my gnucash data from my old PC (Fedora 26) to my new laptop (Fedora 27). The version of gnucash is the same (2.6.18).
The problem occurs both in the transferred mysql database and in a *new created* mysql databases. With XML I haven't any problem. Everything worked fine on my old PC, In the application I get a message like 'Can't write to the database' (in Dutch 'Niet in staat om databank op te slaan'). I also use the API (in C), and there I get the following error message: * 20:55:36 CRIT <gnc.backend.dbi> [mysql_error_fn()] DBI error: 1292: Incorrect datetime value: '19700101000000' for column 'timespec_val' at row 1 * 20:55:36 CRIT <gnc.backend.dbi> [conn_execute_nonselect_statement()] Error executing SQL INSERT INTO slots(obj_guid,name,slot_type,int64_val,string_val,double_val,timespec_val,guid_val,numeric_val_num,numeric_val_denom,gdate_val) VALUES('609d0c17759f821c9e11b53999169d4e','notes',4,0,'ABC ... XYZ',0,'19700101000000',NULL,0,1,NULL) * 20:55:36 CRIT <gnc.backend.sql> [gnc_sql_do_db_operation()] SQL error: INSERT INTO slots(obj_guid,name,slot_type,int64_val,string_val,double_val,timespec_val,guid_val,numeric_val_num,numeric_val_denom,gdate_val) VALUES('609d0c17759f821c9e11b53999169d4e','notes',4,0,'ABC ... XYZ',0,'19700101000000',NULL,0,1,NULL) * 20:55:36 CRIT <gnc.backend.sql> [save_transaction()] Transaction ABC ... XYZ dated 12/15/17 in account BE93001255516567 not saved due to Slots save failed. Check trace log for SQL errors. ... * 20:55:36 CRIT <gnc.engine> xaccAccountGetName: assertion 'GNC_IS_ACCOUNT(acc)' failed ... I get similar errors in the table *'splits'* for the '*reconcile_date*' field. Probably also for other tables where a field type *timestamp* occurs. In the API I can give some of these fields a value, which offers a temporary solution. For the table *'slots'* this is not possible directly (kvp interface). I do not see workarounds in the application itself. versions : gnucash -> 2.6.18-1 dbi -> 0.9.0-9 mysql (mariadb) -> 10.9.2-3 I like to continue with my mysql database, because I have many sql reports. Please help? Thanks in advance, -- Kristoffel De Geest _______________________________________________ gnucash-devel mailing list gnucash-devel@gnucash.org https://lists.gnucash.org/mailman/listinfo/gnucash-devel