2,999
Because of licensing changes, we need to change the Object ID of some custom tables that have data in it. For example Table 50020 must now we table 50001.
If we try to change the object ID, we get an error "cannot change a table's oibject id" Any ideas?
We have already taken care of code changes, with the NAV Object Renumbering Tool, but now we need to change the object ID of the acutual tables
Another Suggestion,
You use upgrade codeunits when you make changes to a table definition, either from the Microsoft Dynamics NAV Development Environment or during an upgrade. Upgrade codeunits migrate existing business data from the old table structure into the new table structure. An upgrade codeunit serves the following purposes:
Provides instructions for how to handle data changes to a table during schema synchronization. For more information, see Synchronizing Table Schemas.
Provides the logic for migrating existing data in the business data table from the old format to the new format after schema synchronization.
Provides instructions for updating custom report layouts to dataset changes. For more information, see Updating Custom Report Layouts by Using Upgrade Codeunits.
For example please refer to : (Instead of change fields id's or type, use it migrate data to the new created table)
Hi,
First task is to create a new table:
1. Rename the already existing the table name e.g. Employee to Employee - Marked for Removal
2. Create a new table with ID 50001 and name it properly e.g. Employee
3. Copy the fields from 50020 and paste them in Designer of new table. Compile new table.
4. New table is ready.
Next task is to copy data from old table to new table. For this you can use Rapid Start Services (RSS) in NAV.
1. Create a Configuration Package.
2. Add both tables to this Package.
3. Export both tables in excel.
4. Copy the data from old table excel file to new table excel file.
5. Import data to Configuration package for the new table from new table excel file.
6. As both tables are identical there will be no errors.
7. Apply
8. Delete old table
Please post exact screen shot of error
#1
YUN ZHU
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Super User 2025 Season 1
#2
Mansi Soni
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#3
Sagar Dangar, MCP
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