Field help (PRCLIG) 

Enter the maximum percentage for filling stock count lists authorized by the system. The number of lines thus calculated is displayed in the previous field. The variance with the total number of authorized lines make it possible to deduce the number of lines that can be added manually to the list.
In this way, if the maximum number of lines per list is set to 150, with a filling % limit of 90%, the system distributes the lines to be counted of the session into lists with up to 135 lines. 25 lines per list that can be used to add new stock count lines (for example: products, lots, sub-lots, serial numbers that don't exist in the system, but later found during the physical stock count).