Firebird creates index FK_AUTCOM_FCPMTER for relation AUTCOM_AUTRE_COMMENTAIRE.

Engine found error isc_foreign_key_target_doesnt_exist and build error message with indexed fields values.

There are four fields in the index. When engine evaluated value of 3rd one, its crashed. Below is what was

evaluated just before the crash:

"AUTCOM_FCPM_CODE_FK_PK" = 9219,
"AUTCOM_CDF_TER_CODE_FK_PK" = 'DE1',
"AUTCOM_NATURE_CIPEMG_FK_PK"

  Please, try current snapshot build of 2.5.9. If problem persist register it at the tracker.

To fix it i need more info. Copy of database and script to reproduce would be ideal.

Regards,

Vlad