Overflow Error In Access 2007 Query
Contents |
be down. Please try the request again. Your cache administrator is webmaster. Generated Sat, 22 Oct 2016 08:42:07 GMT by s_ac5 (squid/3.5.20)
get tips & solutions from a community of 418,616 IT Pros & Developers. It's quick & easy. "Overflow" P: n/a Spook Running a
Access Iferror
particular Access report or the query associated with it brings up the warning
Round In Access
"Overflow". What does this mean? WhatI have I done wrong? Both report and query were fine before lunch and the only thing I have changed is updated the data from one of the tables it pull info from. HELP!!!!!!!!!!!!!!!!!!! PLEASE Nov 13 '05 #1 Post Reply Share this Question 4 Replies http://answers.microsoft.com/en-us/msoffice/forum/msoffice_access-mso_other/access-2003-overflow-error/bb9e4c66-661c-4de3-990f-15112836c77a P: n/a Allen Browne Overflow means the number is too large for the data type. As an example, open the Immediate Window (Ctrl+G), and enter: ? 200 * 200 It overflows, because the default data type in VBA is Integer (16-bit), which runs out at 32767. 40000 is too big, so we must convert one of the numbers to a Long Integer (32-bit) so https://bytes.com/topic/access/answers/209934-overflow it does not overflow: ? CLng(200) * 200 Use CDbl() to convert to a double, CCur() to convert to Currency, CVDate() to convert to date. -- Allen Browne - Microsoft MVP. Perth, Western Australia. Tips for Access users - http://allenbrowne.com/tips.html Reply to group, rather than allenbrowne at mvps dot org. "Spook"
Social Groups Pictures & Albums Members List Calendar Search Forums Show Threads Show Posts Tag Search Advanced Search Find All Thanked Posts Go to Page... Page 1 of 2 1 2 > Thread Tools Rate Thread Display Modes 11-04-2010, http://www.access-programmers.co.uk/forums/showthread.php?t=201167 02:16 PM #1 JH40 Newly Registered User Join Date: Sep 2010 Posts: 100 Thanks: 1 Thanked 0 Times in 0 Posts "Overflow" error message I am hoping someone may be able to spot the error in my expression below that is resulting in the "Overflow" Access 2007 error message: Collection Percent: -Round(IIf([Production]<1,0,Sum([Production]/[PP])),2) This is a select query (not updating any tables) and [Production] and [PP] are two fields available in the table. The result overflow error I'm shooting for is that if [Production] is zero, indicate zero, otherwise compute the percent of collection. ([PP] is the amount collected and is a negative number in the table). Pretty stumped here... Thank you! JH40 View Public Profile Find More Posts by JH40 11-04-2010, 02:25 PM #2 pbaldy Wino Moderator Join Date: Aug 2003 Location: Nevada, USA Posts: 28,935 Thanks: 6 Thanked 3,238 Times in 3,184 Posts Re: overflow error in "Overflow" error message Is there a chance PP is zero or Null? __________________ Paul Microsoft Access MVP To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts. pbaldy View Public Profile Find More Posts by pbaldy 11-04-2010, 02:29 PM #3 JH40 Newly Registered User Join Date: Sep 2010 Posts: 100 Thanks: 1 Thanked 0 Times in 0 Posts Re: "Overflow" error message Yes, it definitely could be zero. The table doesn't have any null values so if there are no monies yet collected, it would be zero. JH40 View Public Profile Find More Posts by JH40 11-04-2010, 02:31 PM #4 pbaldy Wino Moderator Join Date: Aug 2003 Location: Nevada, USA Posts: 28,935 Thanks: 6 Thanked 3,238 Times in 3,184 Posts Re: "Overflow" error message Dividing by zero will cause an error, so you need to add a test for that as well. __________________ Paul Microsoft Access MVP To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts. pbaldy View Public Profile Find More Posts by pbaldy 11-04-2010, 02:39 PM #5 JH40 Newly Registered User Join Date: Sep 2010 Posts: 100 Thanks: 1 Thanked 0 Ti