Support for Spring Data JPA multiple dataasource configuration for implicit column names from model class in accordance with table columns

Question

@Column(length = 11)
private String mobileNo;
@Column(length = 20)
private String accountType;

The above is my entity class where i did not define any explicit column names under @column for my variables.

The corresponding column names for the above variables in my table are as mobile_no and account_type respectively - though my entity class variables and column names are bit different but it was working - as spring jpa was handling that naming conventions implicitly.

Now i have defined connections to multiple datasources by defing two configuration classes for two datasorces - but now the implicit @column names as mentioned above is not working.

I dont want to mention the explicit column names with @column in my entity class -

Need any suggestions to make it work with multiple datasorce configurations also - in the same way as it used to work with implicit column names with single database configuration.