We are in ECC 6.0, EHP6, SP 10. In PA30, IT 105 0001 is properly maintained,

When we try to open Form 16 through ESS,I am getting following error.

500 SAP Internal Server Error

ERROR: Screen output without connection to user. (termination: RABAX_STATE)

In R/3, I can see the following dump in ST22

DYNPRO_SEND_IN_BACKGROUND

I tried to implement the notes which is discussed in many other threads, but none of them can be implemented.

Kindly advice what I need to do exactly to solve this issue.