dump in Production due to CALL_FUNCTION_OPEN_ERROR

[Former Member]

Hi all,

I am getting lot of dumps in Production with following details

What happened?

Error in ABAP application program.

The current ABAP program "SAPLOLEA" had to be terminated because one of the

statements could not be executed.

This is probably due to an error in the ABAP program.

What can you do?

Print out the error message (using the "Print" function)

and make a note of the actions and input that caused the

error.

To resolve the problem, contact your SAP system administrator.

You can use transaction ST22 (ABAP Dump Analysis) to view and administer

termination messages, especially those beyond their normal deletion

date.

Error analysis

An error occurred when executing a Remote Function Call.

"Protocol error when communicating with SAPGUI."

Status of connection.... "RFC DRV=GUI INPUT"

Internal error code.... "RFC_IO20"

When communicating with SAPGUI, a protocol error was detected.

Any have Idea for this ?

[Former Member]

Hello,

Most of the time, this error is due to users using an old SAPGUI patch level. Can you update to the latest SAPGUI patch and see if this helps?

Warm Regards,

VSG

[Former Member]

Thanks guys but any other reason for dump other than patch level.

i am not able to replicate this dump on my PC but i can see user is getting on their PC.

[Former Member]

Hi,

Check the SAP note 1075585.

Hope this will help you.

Thanks & Regards,

Satyabrat

[Former Member]

Hi Vipin,

Pls provide more details like SP level , Kernel level etc.

I can see two probable reasons:

Incorrect installtion of GUI , pls try reinstalling the GUI and then try

Kernel upgrade but this solely depends on the current level and defer for further investigation.

Best Regards

Umesh