Bit-Map has wrong bits set for page

Hello, Every day I rum tbchecks on my Informix 5.02.UC6 database and today I got the following messages: WARNING: Bit-Map has wrong bits set for page 12d6 (bitmap 4 should be 0) WARNING: Bit-Map has wrong bits set for page 12d7 (bitmap 4 should be 0) WARNING: Bit-Map has wrong bits set for page 12d8 (bitmap 4 should be 0) I looked in my manuals for those messages but I can't find them. Does anyone knows what they mean and what should I do? TIA Serafim Fonseca ========================================================================== Serafim Fonseca e-mail: sf@growela.pt Growela Portuguesa Calcado, Lda. phone : +351 2 9820510 S. Pedro Avioso, Castelo fax : +351 2 9812212 4470 Maia - PORTUGAL