Error calculating area boundaries (adding chunk to Sblobspace)

Hi, Running on IUS 9.14.TC5 on a NT server, I have problem with adding a new chunk to an existant SmartBlobSpace called sbspace. An error of calculating area boundaries occurs .... Any Idea - Thanks for help Steph. The onstat shows : INFORMIX-Universal Server Version 9.14.TC5 -- On-Line -- Up 03:25:06 -- 25408 Kbytes Dbspaces address number flags fchunk nchunks flags owner name c990108 1 1 1 2 N informix rootdbs c990c18 2 8001 2 1 N S informix sbspace c990c90 3 8001 3 1 N S informix testsblobs c990d08 4 1 4 4 N informix dbspace1 c990d80 5 8001 5 2 N S informix blobspace1 c990df8 6 8001 11 1 N S informix sbspace01 6 active, 2047 maximum Chunks address chk/dbs offset size free bpages flags pathname c990180 1 1 0 9216 24 PO- C:\\IFMXDATA\\ol_dbdev_bxl_pdc\\rootdbs_dat.000 c9903a8 2 2 0 2560 -1 -1 PDS C:\\IFMXDATA\\ol_dbdev_bxl_pdc\\sbspace.000 c990480 3 3 0 2500 1795 1822 POS c:\\ifmxdata\\ol_dbdev_bxl_pdc\\testsblobs c990558 4 4 0 25000 1308 PO- d:\\ius\\spaces\\dbspace1 c990630 5 5 0 25000 55 23663 POS d:\\ius\\spaces\\blobspace1 c990708 6 4 0 31250 13 PO- d:\\ius\\spaces\\dbspace1_2 c9907e0 7 5 0 100000 68107 94919 POS d:\\ius\\spaces\\blobspace1_2 c9908b8 8 4 0 50000 24285 PO- d:\\ius\\spaces\\dbspace1_3 c990990 9 1 0 50000 45576 PO- C:\\IFMXDATA\\ol_dbdev_bxl_pdc\\rootdbs_dat.010 c990a68 10 4 0 25000 24997 PO- d:\\ius\\spaces\\dbspace1_4 c990b40 11 6 0 51200 48538 48538 POS d:\\ius\\spaces\\sbspace.010 11 active, 2047 maximum -- _________________________________________________________________ Stephane Monier REEF France System Engineer 52, rue de Dunkerque - 75009 Paris Phone 33 (0)1 56 02 22 77 - Fax 33 (0)1 56 02 22 23 http://www.reef.com - http://product.reef.com _________________________________________________________________ REEF is a global provider of Internetware for online publishing, e-commerce, Web site administration and dynamic asset management. _________________________________________________________________