Hello. I would like for you to try adding the parameter CLOSURE_ROWS_FUSE_FACTOR_PCT into the 'Site Configuration' tab within Site Admin. This parameter is used to adjust the limitation on the number of rows of each table allowed in a closure for all features (such as baseline, version control, copy/paste). By default, the value for this parameter is 100, which means 100% of the original limitation defined on the number of rows for each entity. I would like for you to set the value of this parameter to 300000, which will increase the default limitation 3000 times. You may need to restart the ALM service after you adjust the parameter value, for the change to take affect.