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Question

How to investigate MI_RETRIEVAL_ERROR

  • September 22, 2025
  • 4 replies
  • 88 views
K
Superhero (Partner)
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Hi All

 

I need help with analyzing problems like that. I have faced lastely a lot of problems like this after db copy, installation new Release, etc

IFS Unified Support reject my ticket because it is not reproducible on reference environment.

Do You have any suggestions? All caches refreshed, unpublished whole configuration, new user created to check this,… and no success.

 

Example details message

class: "com.ifsworld.fnd.common.exceptions.MetaDataRetrievalException"
invocation:
class: "com.ifsworld.fnd.storage.datasource.ProjectionLoaderImpl"
line: 100
method: "loadProjection"
message: "Error occurred while loading metadata for projection [CustomerOrderHandling]."

 

projection provider.","process.thread.name":"Default Executor-thread-30","log.logger":"com.ifsworld.fnd.storage.datasource.ProjectionLoaderImpl","http.request.id":"fed499fa-3a7f-4c93-bcb4-408b065e5a1c","error.type":"com.ifsworld.fnd.common.exceptions.MetaDataDuplicateException","error.message":"Duplicate enumeration [null] found when loading projection [CustomerOrderHandling]","error.stack_trace":"com.ifsworld.fnd.common.exceptions.MetaDataDuplicateException: Duplicate enumeration [null] found when loading projection 

Piotr --> https://www.linkedin.com/in/piotr-skowronek-8425aa6/

4 replies

Amila Samarasinghe
Superhero (Partner)
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Hi ​@knepiosko 
We are getting the same error in some projections. Were you able to figure out the issue?

Amila S. - https://www.linkedin.com/in/amila-samarasinghe-b3285974/
R
K
Superhero (Partner)
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  • knepiosko
  • Author
  • Superhero (Partner)
  • October 15, 2025

I had problem with numbers of parameters(contract) in funciton CheckReplication. I haven’t found how to change confiuration using Page Designer.

So I exported configuration(entity? - do not remember) then modified number of parameters on each occurencies in exported xml file and import it again. It was a problem with list or something like that.

Piotr --> https://www.linkedin.com/in/piotr-skowronek-8425aa6/
Amila Samarasinghe
R
Himasha Abeywickrama
Superhero (Customer)
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​@Amila Samarasinghe,
Could you please check if the baseline status of the page configurations are up-to-date in your environment?

https://www.linkedin.com/in/himashaabeywickrama
Amila Samarasinghe
Superhero (Partner)
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​@knepiosko Thanks for the reply, IFS support actually found some issues in custom enumerations and it worked fine once they unpublish those. From the error message it was so difficult to pinpoint the issue.
​@Himasha Abeywickrama Thanks for the suggestion but page configurations were all fine and it did not even work after unpublishing all the page configurations and even the entity configurations. Custom enumerations too were needed to unpublish

Amila S. - https://www.linkedin.com/in/amila-samarasinghe-b3285974/
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