Combinations change price after generations

[giorgos_p92]

Hello,

 

I have a lot of products with similar combinations.

There are too many combinations to edit them manually.

 

The problem:

Each product has 6 groups of attributes so the generated combinations can go up 750.

There is a group of attributes with 2 values. Yes or No

The no value has no price impact.

The Yes value has +300 impact on price

 

My client decided that he wants the impact to change to 200.

 

Solutions so far:

I tried changing the combinations price for the attribute 62("Yes" value) directly from the database.

The price was changed correctly but the changes are not showing up neither on admin panel nor on front office.

 

I Can't regenerate the combinations through back office(product page - combinations) because i will lose the associations of photos and combinations.

 

Any help?

 

Giorgos