Hi Shrestha,
Thanks for your response.
To further analyze the issue I created a Z copy of the BSP application and then commented the highlighted code as shown in below screen shot and application started working i.e. CHECKBOX started coming.
I have raised a message with SAP to investigate this, as issue is coming in standard code.
Will keep with post updated based on SAP's recommendation.
Kindly correct me if I am wrong.
Regards,
Harish