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TSQueue with 32767 limit

 
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p991107

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Joined: 23 Jan 2007
Posts: 2
Location: Brazil

PostPosted: Wed Jun 06, 2007 11:56 pm    Post subject: TSQueue with 32767 limit
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Hello,

This is my first question in this list.
I saw some questions here, and understand that here I can have a answer.
It's about the limit of number itens in a TSQueue of 32767.
If have two bytes of lentgth , this number can be 61440.
So if what I think is correct, why CICS don't see this number ?

Thanks
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William Thompson

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Joined: 18 Nov 2006
Posts: 3158
Location: Tucson AZ

PostPosted: Thu Jun 07, 2007 12:03 am    Post subject:
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Because it is signed?
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p991107

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Joined: 23 Jan 2007
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Location: Brazil

PostPosted: Thu Jun 07, 2007 1:35 am    Post subject: Re: TSQueue with 32767 limit
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Hello William,

Sorry about disturb, but when the field is signed, we lost half of the byte,
It's correct ?

Thanks
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dick scherrer

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Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix

PostPosted: Thu Jun 07, 2007 1:45 am    Post subject:
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Hello,

I suspect what you lost is 1/2 of the range of the value. The sign is only the high order bit for a signed binary field.
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William Thompson

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Location: Tucson AZ

PostPosted: Thu Jun 07, 2007 3:04 am    Post subject: Re: TSQueue with 32767 limit
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p991107 wrote:
when the field is signed, we lost half of the byte,
It's correct ?
No, you lost just the high order bit, which like Dick said is "1/2 of the range of the value"......
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