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Question

Reading larger shape file in FME Forms?


saravanakumar
Supporter
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Hi FME enthusiast, 

              I am trying to read a large size of shape file using fme form (formerly desktop) where the file size 2GB. when I select the file in the esri shape file reader and try to add in workspace I am get the error like image attached below.


The server have enough space to perform but I am receive error attached. Did anyone have face this issue earlier?. 
If anyone have any suggestions, all would welcome. Thanks in advance.!

Notes: 

  1. These shape files are exported from Smallworld using FME only. 
  2. I am using FME Desktop 2020.1.1.1 32 bit version.

 

 

 

6 replies

lambertus
Enthusiast
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  • Enthusiast
  • July 4, 2025

Dear ​@saravanakumar, thanks for your question. Thats an interesting case. One of the things you could try to import the shapefile into QGIS and see whether it loads correctly there. In case you get an error there as well, the file might be corrupt.

Did you check your RAM memory as well? It looks like FME cannot get enough space to read the Shapefile.

 

 


saravanakumar
Supporter
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Hi ​@lambertus

            Thank you for your response. yes i checked that file in QGIS and GSA-P both working fine and RAM space also available around 18GB. I also checked the C drive which have the enough space but not sure why FME is struggling. 

I am just opened new workbench and tried to add a shp file reader with 2GB shapefile that’s it.

 

 


lambertus
Enthusiast
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  • Enthusiast
  • July 4, 2025

Hi ​@saravanakumar , thanks for your reply. You could also try to create the shapefile again using Smallworld? 

Maybe that solves the issue in an easy way removing certain errors which seem to be present now.


hkingsbury
Celebrity
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  • Celebrity
  • July 6, 2025

2GB is maximum size a shapefile component can be (.dbf, .shp etc). Collectively, the files (combined) can be larger than 2GB.

Line 14 suggests that the file is corrupt, I’d investigate that further and as ​@lambertus said, look to recreate it to see if that is the issue.

2020 is also a 5 year old version of FME, If possible, i’d look to upgrade to a newer, supported, version.


saravanakumar
Supporter
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lambertus wrote:

Hi ​@saravanakumar , thanks for your reply. You could also try to create the shapefile again using Smallworld? 

Maybe that solves the issue in an easy way removing certain errors which seem to be present now.

Hi ​@lambertus , Sorry for the delay. Yes I reexported the files again now it is completed but yet I cannot open that file neither FME not QGIS. But GSA works for me.

Thanks for your suggestion. 


saravanakumar
Supporter
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hkingsbury wrote:

2GB is maximum size a shapefile component can be (.dbf, .shp etc). Collectively, the files (combined) can be larger than 2GB.

Line 14 suggests that the file is corrupt, I’d investigate that further and as ​@lambertus said, look to recreate it to see if that is the issue.

2020 is also a 5 year old version of FME, If possible, i’d look to upgrade to a newer, supported, version.

Hi ​@hkingsbury , Thank you for your recommendation will check about that.!


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