| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| 1 | T7IEB | Mapping table for Enterprise and ERn numbers | 3 | ERNIE | Employer's Registered Number | nvarchar | 9 | 0 | | |
| TOPBasic Functions |
| 2 | T616 | Foreign Trade: Procedure | 6 | ERNIE | Next Declaration Item(s) for Customs Status Determination | nvarchar | 2 | 0 | | |
| TOPIreland |
| 3 | PA0359 | HR Master Record : Infotype 0359 (PRSI Ireland) | 33 | ERNIE | Employer's Registered Number | nvarchar | 9 | 0 | | |
| 4 | T7IE6 | Employer Registered Numbers (HR-IE) | 2 | ERNIE | Employer's Registered Number | nvarchar | 9 | 0 | | |
| 5 | T7IEE | EHECS: Return Data | 4 | ERNIE | Employer's Registered Number | nvarchar | 9 | 0 | | |
