SWPM Prerequisites Checker : New Continuous Availability feature on Windows Server 2012/R2



Share this article :

You are in the midst of installing (btw, it’s the prerequisites checker stage) the SAP system on Windows Server 2012/R2 environment. Unfortunately, below error message coming out,

New Continuous Availability feature on Windows Server 2012/R2 can result in long waiting times. Please apply Microsoft KB 2820470 http://support2.microsoft.com/kb/2820470. (Updated 2014-10-01)

Solution

Refer to these links for the solution,

SAP Note 1823833 – Accessing shares via SMB3.0 can result in long waiting times

MSDN Blog

KB2820470

Basically, the instructions are as below (please go through above links documents for better understanding)

1. Open the Registry Editor (regedit) and locate the following registry subkey:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\LanmanWorkStation\Parameters

2. Go to Edit menu, point to New and click DWORD Value. Type DisableCARetryOnInitialConnect.

3. Right click DisableCARetryOnInitialConnect and click Modify. In the Value data box, type 1 and click OK.

4. Exit the Registry Editor and restart your Windows operating system.

Related posts

Install Microsoft SQL Server 2008 R2 using SQL4SAP
BI_TCO_ACTIVATION / RSTCO_ADMIN: No logical system exists for client XYZ
Errors occurred during post-handling RS_AFTER_IMPORT for DTPA L
System setting does not allow changes to be made to object NOTE abc123
© 2017 ITsiti. All Rights Reserved
Powered by KEEM