Column u_asset_liability already exists in this table or a table extended from it

[sukran]

Error like - Column u_asset_liability already exists in this table or a table extended from it

How to create this column   in computer table? This asset liability is n other table hardware but not display in computer table

[Jace Benson · Accepted solution]

I'd do a dictionary search for that column name.   I've never seen that come up erroneously.

If it's on a parent table, well, the column exists for this table then.

If it's on a child table, well, then you'll have to either make a new column name on computer, move the data that exists in the desired name to the temp. column name, delete the child table column you want to use, make the column name on computer, and move data from temp. column name to desired name.

[verdakosnett]

Run "gs.invalidateCache();" in Script background after the delete. 

[Dominik Paluch]

that worked for me

[Nestor Paredes]

If the solution suggested by verdakosnett does not work for you, you may want to try this:
https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0622484


Regards,
N.