Specifications and Limitations of Objects in D365 BC:
In this blog, we will know about the behavior of objects in D365 BC as per Microsoft. The following specifications of objects:
(1) Tables:
| 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 | 8060 bytes2 |
| 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 Business Central key | 900 bytes |
| Maximum number of distinct fields per key | 16 |
| Maximum size of an (non-key) index | 1700 bytes |
| Maximum number of SumIndexFields per key | 20 |
| Maximum number of characters in a text or code field | 2048 |
| Maximum size of a BLOB field | 2 GB |
| Maximum number of characters in a field name | 30 |
(2) Pages:
| Feature | Characteristic |
|---|---|
| Range for page or report object ID numbers | 1 – 999,999,999 1 |
| Maximum number of characters in a caption | 1024 |
| Maximum bitmap size in bitmap property | 32500 bytes |
(3) Reports:
| Feature | Characteristic |
|---|---|
| Range for page or report object ID numbers | 1 – 999,999,999 1 |
| Maximum number of characters in a caption | 1024 |
| Maximum bitmap size in bitmap property | 32500 bytes |
(4) Codeunits:
| 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 |
