| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| TOPABAP Runtime Environment |
| 1 | DDLOADH | R3load-header table for migration | 3 | SOURCESYST | Central Database System | nvarchar | 10 | 0 | | |
| TOPMeter Reading |
| 2 | EABL | MR Document | 78 | SOURCESYST | Source System From Which Data is Requested | nvarchar | 1 | 0 | | |
| 3 | EABLDEL | Deleted Meter Reading Document | 78 | SOURCESYST | Source System From Which Data is Requested | nvarchar | 1 | 0 | | |
| TOPPatient Management |
| 4 | N1SYNC_SYSTEMS | ISHMED: Sychronized SAP Systems as Regards Clin. Order Types | 2 | SOURCESYST | Name of SAP System | nvarchar | 8 | 0 | | |
| TOPSAP Utilities |
| 5 | EABLC | Temporary Meter Reading Document in AMI Environment | 78 | SOURCESYST | Source System From Which Data is Requested | nvarchar | 1 | 0 | | |
