I changed some Id's in the adminhtml/system.xml configuration file & now I got some duplicated entries.

I tried deleting the old values in the core_config_data table but the old fields continue showing in the admin.

any ideas ?

  • Please clear the cache and make sure data gets saved. Oct 30, 2017 at 18:33
  • Thanks Kamlesh of course I cleared magento cache. Also redis cache, var folder public folder, compile all over again, search the key in the damped db with gerp and also search all the magento file system for the id it is really a mystery where this entry live Oct 31, 2017 at 8:30

1 Answer 1


The problem was that it was another module with similar system.xml adding the extra configuration to the same group ID.

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