After running System Restore, my TouchPad stopped working, so now I can't use the built-in mouse at all. I can't find an earlier restore point for System Restore either. I tried adjusting the mouse settings, but it says UltraNav driver is not installed.. I went to... show more I have a Lenovo ThinkPad W500.
with pertinent data that will be used by the employee practitioner and can be accessed with a hand held terminal, or HHT. When the pharmacist fills a prescription, he ensures the medication has a bar code label before it leaves his pharmacy.
Re: Enqueue and Dequeue consept----Please explain urgent. Currently Being Moderated. The enqueue concept is used to prevent two or more processes attempting to update a database record at the same time.For example, to lock or unlock PERNR use FMs, CALL FUNCTION 'BAPI_EMPLOYEE_ENQUEUE'. EXPORTING. NUMBER = number.4 modifying a record, user locks, so that no other person can be accessed it at taht time. then modifies the data, then again he releases the lock. to achive this concept in SAP, first youn eed to create a lock object, in se11, select Lock Object, and the naming convention for this is, it should start with EZ or EY.