What could be root cause of this JDEdebug.log

 Hi, my customer created some column security. Some of them worked but some of them failed.  The P4312 worked with G/L date field hidden. Then did the same with P4114 but it ended up with no success. So, he passed the jde and jdedebug log to me. I found below errors captured within that period..

So, what could be reasons behind and how can i fix the problem here ?   many thanks,

debug log

Jul 31 09:15:48.337066 - 3972/4680 FOREIGN_THREAD                     Entering JDB_InsertTable(Table F9312) 

Jul 31 09:15:48.337067 - 3972/4680 FOREIGN_THREAD                     ODBC:S DBResetRequest req=0C923768 con=04C225B8 env=05A514E8 dbc=05A51590 spid=211 DB-EDBC2 A (JDE@DB-EDBC2)