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Issues when migrate instances across Environments

  • January 25, 2026
  • 4 replies
  • 49 views

I have the following problem when I perform the migration between environments

In Ingest instances

After migrating, I have to remap the metadata, select all the tables again.

En Prepare instances

The mapping table bring the source of developer environment and not  prod

 

And Can I create two data source with the same short name?

 

 

Best answer by Caguero

Hi team, 

After a change about data source on the short name (I put the same on dev and prod short name), It strated to work fine. 

Thanks 

4 replies

Christian Hauggaard
Community Manager
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Hi ​@Caguero 

Just to confirm, you have a DEV ingest instance, a PROD ingest instance (with the relevant PROD data source) and a DEV prepare instance and PROD prepare instance?

Did you select the prod ingest instance when migrating the DEV prepare instance to Prod prepare instance?

 


Thomas Lind
Community Manager
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  • Community Manager
  • January 28, 2026

Hi ​@Caguero 

When you try to do this, does it complain about it already existing? If so, then no, you can’t have the same short name in different instances.

What version of TDI/TIS are you currently using.

 


  • Author
  • Contributor
  • Answer
  • January 29, 2026

Hi team, 

After a change about data source on the short name (I put the same on dev and prod short name), It strated to work fine. 

Thanks 


Thomas Lind
Community Manager
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  • Community Manager
  • February 2, 2026

Hi ​@Caguero 

OK, that’s good. My mention of the version is because I do remember it not being allowed in some earlier versions.