Tested the changes in the color dropdown for checking if the changes will meet the request of the user, as per checking, an error is encountered the DSN of the JDA library is not found by the application, checked for the solution and found out that the used driver in the connection string has 64bit but my ODBC is for 32/64 bit, and the cause of the error is that the application should connect to a driver with a specified bit, remove the bit on the specified driver and tested it again, and as per testing, the error has been solved. Continued to check the color dropdown and as per checking, the color has no value displayed, checked the cause, and as per checking, it is the query, it is not connecting to the database, modify the function for this and tested it again, as per testing, it is now OK. the color is showing as wished by the user. Modified the web application again by adding a replenishment button function on the page of Stroke to Build, the button and function have been added, and modification is made in function as well for meeting the condition that the replenishment should affect the store with quantity for BTF only, tested the changes, and as per checking, an error is encountered, checked the error, and as checked, the cause is on the query, the error is not yet fixed and been checking it further for it is encountered only for some color and not on some color.