topic WCS - Error occured during data export in Wireless

WCS - Error occured during data export

endpoint — Sun, 04 Jul 2021 04:19:38 GMT

Hi, trying to export WCS data in order to migrate to the NCS but getting bellow error messages while following the Exporting WCS data doc:

D:\Program Files\WCS7.0.172.0\bin>export D:\wcs.zip

Error occurred during initialization of VM

Could not reserve enough space for object heap

Could not create the Java virtual machine.

The procedure i am tring to follow:

To export WCS data, follow these steps:

Step 1 Stop the WCS server.

Step 2 Run the export command through the script file and provide the path and export file name when prompted.

Step 3 For Linux, run export.sh all /data/wcs.zip. For Windows, run export.bat all \data\wcs.zip.

I do have enough available space, the WCS runs as VM

Assistance is very appreciated.

WCS - Error occured during data export

ramkris2 — Thu, 05 Jan 2012 04:16:48 GMT

Hello,

I see two issues here.

1. Bug ID: CSCtn68952 Exporting data from WCS has Out of Memory issue. There is a work-around for this issue but you might run into an other bug mentioned below.

2. Bug ID: CSCto81983 (Export will fail for db's larger than 4       GB)

Both the bugs have been resolved & the fixes are integrated to       WCS 7.0.220.0.

So I would suggest upgrading your WCS to 7.0.220.0 & then export the data       for NCS.

Thank you,

Ram

WCS - Error occured during data export

Nigel Bowden — Wed, 25 Jan 2012 09:10:19 GMT

I ran in to this same issue (on Windows) and can confirm that upgrading from 7.0.172.0 to 7.0.220.0 and then attempting the export then worked fine.

Thanks for supplying this fix, it saved me a lot of time!

Nigel.

WCS - Error occured during data export

Vincent Fortrat — Wed, 30 May 2012 12:15:29 GMT

Hello,

I have exactly the same problem but upgrading WCS to 7.0.230.0 didn't resolve the problem. Any idea of what could be the problem ?

Thanks,

Vincent

WCS - Error occured during data export

var-node — Mon, 02 Jul 2012 17:07:06 GMT

Hei Vincent

Old thread but anyways have you checked the log file in webnms\ called exportdata-0-0.log or similar?

cheers

WCS - Error occured during data export

herve.collignon — Tue, 07 May 2013 12:51:47 GMT

I face the same issue and the following workaround worked fine:

Edit the file export.bat and on the line starting %WEBNMS_HOME% change the value

-Xmx2048m

-Xmx670m

, then save the file and

attempt the export again.

WCS - Error occured during data export

Alfredo Jurado — Tue, 21 May 2013 23:42:02 GMT

I upgraded to version 7.0.222 and didn't work, but making the edit you recommended did the trick!

Cheers!

WCS - Error occured during data export

Abhishek Abhishek — Wed, 22 May 2013 22:50:28 GMT

Hello,

As per your query i can suggest you the following solution-

To export WCS data in order to migrate to the NCS you need to follow one of the steps-

In order to export the data, use one of these three methods:

1.Copy the data (from either the window or the received HTML code) and use Excel or another application to format it.

2.With a location appliance, from the WCS, go to Location -> Location Server.

a.Choose the server name.

b. Choose Administration.

c. Choose Export Asset information in order to have a list of PC/location/etc. in CSV format.

3.In order to connect to the location appliance, you can make queries directly to the database with SOAP API through a developer provided API if you need to build an in-house location application.

Hope this will help you

Hello,

As per your query i can suggest you the following solution-

To export WCS data in order to migrate to the NCS you need to follow one of the steps-

In order to export the data, use one of these three methods:

1.Copy the data (from either the window or the received HTML code) and use Excel or another application to format it.

2.With a location appliance, from the WCS, go to Location -> Location Server.

a.Choose the server name.

b. Choose Administration.

c. Choose Export Asset information in order to have a list of PC/location/etc. in CSV format.

3.In order to connect to the location appliance, you can make queries directly to the database with SOAP API through a developer provided API if you need to build an in-house location application.

Hope this will help you

C:\Program Files\WCS7.0.172.0

shravan reddy janumpally — Wed, 12 Mar 2014 13:32:14 GMT

C:\Program Files\WCS7.0.172.0\bin>export.bat all c:\testdb

Starting database server ...

Database server is running.

here an error occured in exporting. please help me with this

data export failed.