Hello all,
I just created an extension for inventTableModule and added one custom field to it,
And also created an extension for ReleasedProductV2Entity, and added three fields from the data source to the data entity(three fields referring to the same table field, but we have different modules - sales, purchase, and Inventory).

InventTableModuleSales, InventTableModulePurchase, and InventTableModuleInvent refers to the same table, so added my custom field from these data sources to a data entity.
And also added three fields in the staging table.
When I try to export, it exports data correctly, but when I try to import I get this error saying - "Error Executing Code: the field with ID '0' does not exist in table 'InventTableModule'"
Can anyone help me with this?
Thanks in advance,
Hardik Patel.