Error: RPC_E_SYS_CALL_FAILED

[Former Member]

Hi All,

I have various add-ons that does quite a bit of processing at month end. These add-ons would export a bunch of PDF files or would create massive orders/invoices. Whilst processing this error would occur every now and again. There is no specific place where it occurs or no specific reason why. I have googled it and it is a Microsoft error, but I'm not sure why it occurs.

This morning I got this error at a client on their server. When running the add-on locally on a workstation I don't get this error. Can someone shed some light or give me some insight into how to possibly solve this?

The full error is: System call failed. (Exception from HRESULT: 0x80010100 (RPC_E_SYS_CALL_FAILED))

It is on different sites with different add-ons and usually during a process that uses quite a bit of memory and requires a lot of processing. I dont' think upgrading the server or memory would really help as these machines are not running on their max yet.

Any help/suggestions appreciated.

Thanks in advance,

Adele

[Former Member]

Hi all,

I also facing this problem. Any update on this?

Thank you.

Regards

Wong

[TomasVCZ]

Hi all,

I made webex meeting with N.O'Grady from SAP Support yesterday.

He reproduced this error and he promised me to accelerate this problem with SAP developement.

On of possible ways how to reproduce it:

Hold the handling of any UI event in your add-on for aprox. 10 minute

(make a "neverending" loop with Application.DoEvent())

After this time the error RPC_E_SYS_CALL_FAILED will happen.

I looks as lost connection between add-on and SDK.

Does somebody have another experiences with this strange error?

Do you contact SAP Support, too?

Regards

Tomas

[Former Member]

Hi!

Yes, we had the same issue after waiting for Recordset-results of heavy querys.

The only way to reduce the error was to tune the querys for better performance or create indexes on our UDT with SQL-Managers Tuning Advisor.

We also get an info that activating 'Ole Automation Procedures' on SQL-server could help:

sp_configure 'show advanced options', 1;
GO
RECONFIGURE;
GO

-- Show actual setting
EXEC sp_configure 'Ole Automation Procedures';
GO

-- Change setting
sp_configure 'Ole Automation Procedures', 1;
GO
RECONFIGURE;
GO

-- Show changed setting:
EXEC sp_configure 'Ole Automation Procedures';
GO

But I'm not sure and this is on everybodys own risc!!

Cheers,

Roland