Object Specifications and Limitations
This topic describes the specifications and limitations for the database and application objects.
| Feature | Characteristic |
|---|---|
|
Range for table object ID numbers |
1 – 999,999,999 1 |
|
Maximum number of characters in a table name |
30 |
|
Maximum table size |
Depends on available storage |
|
Maximum number of records in a table |
Depends on available storage |
|
Maximum record size |
8000 bytes |
|
Maximum number of fields in a record |
500 |
|
Range for field numbers |
1 – 999,999,999 |
|
Maximum number of keys for a table |
40 |
|
Maximum size of a Microsoft Dynamics NAV key |
900 bytes |
|
Maximum number of distinct fields per key |
16 |
|
Maximum size of an index |
900 bytes |
|
Maximum number of SumIndexFields per key |
20 |
|
Maximum number of characters in a text or code field |
250 |
|
Maximum size of a BLOB field |
2 GB |
|
Maximum number of characters in a field name |
30 |
| Feature | Characteristic |
|---|---|
|
Range for table object ID numbers |
1 – 999,999,999 1 |
|
Maximum number of characters in variable names |
30 |
|
Maximum number of dimensions in array variables |
10 |
|
Maximum number of elements in an array variable |
1,000,000 |
|
Maximum physical size of a codeunit |
2 GB |
|
Lower bound of index in an array |
1 |
1All application objects are identified by an ID number. There are restrictions, however, on the numbers you can use when you create your own application objects. Review your Partner License Agreement for more information.