Overflow Error Message Ms Access
Contents |
be down. Please try the request again. Your cache administrator is webmaster. Generated Sun, 23 Oct 2016 23:24:24 GMT by s_wx1126 (squid/3.5.20)
your question and get tips & solutions from a community of 418,616 IT Pros & Developers.
Iferror In Access
It's quick & easy. Access SQL error "Overflow" P: 39 Amy
Round In Access
Badgett I keep getting the error: "Overflow" with this piece of MS Access SQL coding: Expand|Select|Wrap|Line Numbers SELECTDISTINCT (SELECTCount(tblCallLog.tblCallLog_gospelPresented)FROMtblCallLogWHEREtblCallLog.tblCallLog_callDate=Date()ANDtblCallLog.tblCallLog_callDateIsNotNullANDtblCallLog.tblCallLog_gospelPresented=true)AStodaysGospelPres, (SELECTCount(tblCallLog.tblCallLog_gospelPresented)FROMtblCallLogINNERJOINtblClientsONtblCallLog.tblCallLog_clientID=tblClients.tblClients_clientIDWHEREtblCallLog.tblCallLog_callDate=Date()ANDtblCallLog.tblCallLog_callDateIsNotNullANDtblCallLog.tblCallLog_gospelPresented=trueANDtblClients.tblClients_jewish=true)AStodaysGospelPresJewish, (todaysGospelPres-todaysGospelPresJewish)AStodaysGospelPresGentile, Format((todaysGospelPresJewish/todaysGospelPres),"Percent")AStodaysJewishGospelPercent, (todaysGospelPresJewish&'('&todaysJewishGospelPercent&')')AScomboTodayJewishGospel FROMtblCallLogINNERJOINtblClientsONtblCallLog.tblCallLog_clientID=tblClients.tblClients_clientID; Does anyone have an idea why? Apr 2 '11 #1 Post Reply Share this http://answers.microsoft.com/en-us/msoffice/forum/msoffice_access-mso_other/access-2003-overflow-error/bb9e4c66-661c-4de3-990f-15112836c77a Question 1 Reply Expert Mod 2.5K+ P: 2,543 Stewart Ross I think the most likely explanation is that there is a division by zero error happening, which gives rise to the overflow exception. Check the data in the underlying query carefully, and in particular look for the value of todaysGospelPres being 0 somewhere. This field is an https://bytes.com/topic/access/answers/911133-access-sql-error-overflow alias for the Count done in line 3. If you check line 9 of the SQL statement above you will see that this count is used as the divisor in the expression Format((todaysGospelPresJewish / todaysGospelPres), "Percent") One way of avoiding such an error is to test the value, and if it is 0 substitute a suitable value instead. There is more than one way to do this, so here are two examples: Expand|Select|Wrap|Line Numbers IIF(todaysGospelPres<>0,Format((todaysGospelPresJewish/todaysGospelPres),"Percent"),null) Format((todaysGospelPresJewish/IIF(todaysGospelPres=0,1,todaysGospelPres)),"Percent") The first method has the advantage that a null value is substituted for the whole expression when the divisor is 0, leading to a blank result. The second example has the disadavantage that you will not necessarily know that there is a zero divisor in the underlying data for that row, as it does a safe 'division by 1' leaving the value being divided unchanged. It would be worth separating out the Count subquery in line 3 for test purposes and running it to see if any of the rows re
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, 02:16 PM #1 JH40 Newly http://www.access-programmers.co.uk/forums/showthread.php?t=201167 Registered User Join Date: Sep 2010 Posts: 100 Thanks: 1 Thanked 0 Times in 0 http://www.bigresource.com/MS_ACCESS-What-is-an-Overflow-error-AKgF62cN.html 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 I'm shooting for is that if [Production] is zero, indicate zero, overflow error 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 message Is there a chance PP is zero or Null? __________________ Paul Microsoft Access MVP error in access 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 Times in 0 Posts Re: "Overflow" error message Got it. Thank you. Can I write two IIF statements in this one expression? The below revision doesn't work but am I on the right track? -Round(IIf([P
Error Numeric Value Overflow Error Numeric Overflow Error Numeric Field Overflow Error Overflow Error Caused By Criteria OVERFLOW Error In Both Query And Report "Overflow" Error Message In Query Overflow Overflow Overflow! Overflow Dsum Overflow Numeric Overflow Overflow Message Long Integer Overflow Numeric Field Overflow NUMERIC FIELD OVERFLOW!!!