There is an error when i used tmssqlconnection component

[Anonymous]

Hi team,
1.There is an error that is "java.lang.NullPointerException" when i used tmssqlconnection in tmssqlinput component.
[color=#ff3333][FATAL]: fulfilltrans.job_loadfulfillpackage_0_1.job_LoadFulfillPackage - tMSSqlInput_2 null[/color]
Exception in component tMSSqlInput_2
java.lang.NullPointerException
at fulfilltrans.job_loadfulfillpackage_0_1.job_LoadFulfillPackage.tMSSqlInput_2Process(job_LoadFulfillPackage.java:2627)
at fulfilltrans.job_loadfulfillpackage_0_1.job_LoadFulfillPackage.tMSSqlInput_1Process(job_LoadFulfillPackage.java:11204)
at fulfilltrans.job_loadfulfillpackage_0_1.job_LoadFulfillPackage$2.run(job_LoadFulfillPackage.java:21828)


2. This is my job screenshot.



3. I used the tmssqlconnection in tmssqlinput component.



I have no idea how to fix it, please help me to review it. Thanks in advance!