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Lakshmi SLakshmi S 

Salesforce Object ID Is Refined to Use Three Characters for Server IDs (Release Update)

Hi Team,

Salesforce Object ID Is Refined to Use Three Characters for Server IDs (Release Update) --> Can someone explain if there is any impact on existing functionality?

Thanks,
Lakshmi.
 
AshwiniAshwini (Salesforce Developers) 

Hi Lakshmi,

This change will impact customers who have custom code or tests which assumes the Server ID can be only the 4th and 5th characters of a Salesforce ID rather than the 4th, 5th, and 6th. After the change is enforced, it can cause test cases to fail if the test code doesn’t account for the new ID structure.

It is suggested to adjust your code to account for the new ID structure, If test cases aren’t working correctly due to code that assumes invalid ID structures. 

Related:
https://help.salesforce.com/s/articleView?id=release-notes.rn_hyperforce_object_id.htm&release=246&type=5

If this information helps, please mark the answer as best. Thank you