Hi Guys,
I have the following table structure on the request screen.
![](https://uploads-eu-west-1.insided.com/ifs-en/attachment/e7ebc3cf-bc5c-4907-ba4b-fd5e8454bb2f.png)
There’s a parent-child relationship between order lines and claims. These two custom tables are connected as follows,
![](https://uploads-eu-west-1.insided.com/ifs-en/attachment/bae8713b-a5b2-4523-8193-640c7a155a1b.png)
I can add/edit records to the claims section without an issue.
Now, I need to add the claims table (c_po_line_claims) under the tasks tab of the same request screen. But this time the connection is made via different fields.
![](https://uploads-eu-west-1.insided.com/ifs-en/attachment/215d4824-6adb-4a9a-a7cb-1bf6a55fb54e.png)
For this I created an alias of the c_po_line_claims table and made the connection as following.
![](https://uploads-eu-west-1.insided.com/ifs-en/attachment/1e8c7d81-9a7d-4d21-915f-1fdebb040b31.png)
The data is filtered correctly. But when I try to update a record (ex: change the amount and save), I get the following error.
![](https://uploads-eu-west-1.insided.com/ifs-en/attachment/da36eff3-a13b-4966-8000-30bdb13b1d38.png)
It’s trying to run an update on the alias table, which is not an actual table in the database. Hence the error.
I guess I’m missing something trivial. Any clues?