JVG PattilloAndTheRAT Trap - دانلود رایگان
دانلود رایگان تعداد صفحه : 2Pattillo And The RAT Trap When I received the message to help Pat Pattillo on a
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| JVG-PattilloAndTheRAT-TrapPattillo And The RAT Trap When I received the message to help Pat Pattillo on a Model 50 at Sears I knew that was not going to be easy. Pat could fix anything and I knew he would not ask for help unless he really needed it. When I arrived at Sears he told me they were having trouble with the payroll program. He had already run the FLT, Progressive Scan and Diagnostic test and none of them failed. When Sears printed the payroll checks sometimes the numerical amount was incorrect and it did not agree with the written amount. Rerunning the program would produce different results. The checks that had been wrong in the first run would be corrected but some checks that had been correct before would now be wrong. We removed the preprinted check forms from the printer and replaced them with plain paper. This was to save the preprinted forms and to reduce the work that had to be done to account for the bad checks when they were destroyed. This also helped us to recognize the failure, as there was less printing on the blank paper. Now there was only a Social Security number, a person’s name, the numerical amount and the written amount. After viewing many of the failures one thing became apparent. When the amount was wrong most of the time it had four print positions that were wrong. Then we noticed the four wrong numbers were a repeat of four numbers from the previous Social Security number. Why were these four numbers being repeated? We sat down and reviewed the data flow through the Mod 50 System. The check data being sent to the printer was coming from a tape drive on Selector Channel 2. This tape had been created by the payroll program from input data from tape drives on Selector Channel 1. We took the tape from دریافت فایل جهت کپی مطلب از ctrl+A استفاده نمایید نماید |