Error executing code: The field with ID '115538' does not exist in table 'PurchReqTable'.

hi techies,
one user specific problem is coming at the time of PR creation which is listed below…Please help
while another user PR creation is fine.
Error executing code: The field with ID ‘115538’ does not exist in table ‘PurchReqTable’.

(C)\Data Dictionary\Tables\PurchReqTable\Methods\initValue - line 10
(C)\Classes\FormDataSource\initValue
(C)\Forms\PurchReqCreate\Data Sources\PurchReqTable\Methods\initValue
(C)\Classes\FormDataSource\create
(C)\Forms\PurchReqCreate\Data Sources\PurchReqTable\Methods\create
(C)\Forms\PurchReqCreate\Methods\run
(C)\Classes\PurchReqTableForm\create
(C)\Forms\PurchReqTable\Data Sources\PurchReqTable\Methods\create
(C)\Classes\FormRun\task
(C)\Classes\SysSetupFormRun\task
Regards
BK Sharma

What’s the code at line 10 in PurchReqTable.initValue()?