Error in Form16 taken through ESS.

Question

Experts,
While accessing Form16 through ESS, system shows an error. The error key is as follows:
Screen output without connection to user.                           , error key: RFC_ERROR_SYSTEM_FAILURE  
I check the Java connections and its working fine and there is no problem with the display of salary statement in ESS.
Expecting your valuable inputs.
Thanks in advance!

Answer 1

yes. I have checked ST22 and found the run time error. it shows as follows
Runtime Errors         DYNPRO_SEND_IN_BACKGROUND
Error in the ABAP Application Program
The current ABAP program "SAPMSSY0" had to be terminated because it has
come across a statement that unfortunately cannot be executed.
Error analysis
    During background processing, the system attempted to send a
    screen to a user.
    Current screen: "SAPMSSY0 " 0120.
If the error occurred in your own ABAP program or in an SAP
program you modified, try to remove the error.
If the error occures in a non-modified SAP program, you may be able to
find an interim solution in an SAP Note.
If you have access to SAP Notes, carry out a search with the following
keywords:
"DYNPRO_SEND_IN_BACKGROUND" " "
"SAPMSSY0" or " "
"SYSTEM-EXIT"
If you cannot solve the problem yourself and want to send an error
notification to SAP, include the following information:
1. The description of the current problem (short dump)
   To save the description, choose "System->List->Save->Local File
(Unconverted)".
2. Corresponding system log
Display the system log by calling transaction SM21.
Restrict the time interval to 10 minutes before and five minutes
er the short dump. Then choose "System->List->Save->Local File
converted)".
If the problem occurs in a problem of your own or a modified SAP
gram: The source code of the program
In the editor, choose "Utilities->More
lities->Upload/Download->Download".
Details about the conditions under which the error occurred or which
ions and input led to the error.