Re: Data corruption using Comet32


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Posted by Jim Guerber on June 13, 2011 at 12:36:47:

In Reply to: Data corruption using Comet32 posted by Robert G Laurin on June 08, 2011 at 09:17:26:

Robert,

Looking at your source, It is clear to me that the current length of the ZCRZIP$ variable is clobbered for some reason. Since I can't run the program and follow its progress, it is difficult to tell where that happened. Intuition tells me that it happened here :


Inquire (DPV,DPV) Excp=EOF.DPV

Notice that ZCRUNIT$ is declared just before ZCRZIP$ in the program. ZCRUNIT$ is also the last variable in the DPV format. If we do not process that format correctly, that may be the issue. I guess the question is whether this problem happens with every inquire of DPV, or are some records short or malformed some way. Can you put some sort of log or msgbox just after the inquire to tell if that was the statement that clobbered the length of ZCRZIP$?




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