-9206 AK Duplicate catalog information
Hello, I try to execute a simple program with maxdb connected with odbc. 1) DECLARE cursor1 for CURSOR SELECT ...2) OPEN cursor13) FETCH cursor1 INTO ...4) CLOSE cursor1 5) DECLARE cursor1 for CURSOR...
View ArticleMaxdb upgrade 7.3 to 7.5 on HP PARISC 64 -24894,ERR_KNLDIRTY backup history...
Dear Experts, We are doing Maxdb upgrade 7.3 to 7.5 on HP PARISC 64 getting error -24894,ERR_KNLDIRTY backup history failed. Please suggest. Thanks,
View ArticleRe: Maxdb upgrade 7.3 to 7.5 on HP PARISC 64 -24894,ERR_KNLDIRTY backup...
Hi Joshi, The error you getting is due to missing backup logs or backup logs are corrupted and hence it could not be read.Refer to the solution in SAP Note 524132 - The backup history cannot be read...
View ArticleSAPDB datbase migration
Can you share your experience on system copy procedure of production database of sapdb 7.3 into Quality of content server with sapdb v.7.4software. in Aix -OS environemnt and used file system storage...
View ArticleRe: -9206 AK Duplicate catalog information
The problem doesn't occur in MaxDB version Linux 64bits 7.8.02.35It only occurs in MaxDB version Linux 64bits 7.8.02.37 How can i report the bug, so that it can be corrected in next MaxDb release ?...
View ArticleLow hit rate alerts in Data Cache
Hello!We are getting low hit rate alerts for data cache mostly over the night.During the normal operatin the data cache ratio is ok (98-99 %).As consequence we get an alert regarding low data cache...
View ArticleMigration from SAPDB to MAXDB
We have an instance of SAP DB database. We would like to ask you for help with migration from SAP to MAX DB, but the data from SAPDB instance must be saved. We have to export all data (structure and...
View ArticleRe: Low hit rate alerts in Data Cache
Hi Alex, It could be happening that during night time many jobs are running which require a better cache size value. Request you to monitor the requirement on cache and update cache_size parameter to...
View ArticleRe: SAPDB datbase migration
Hi Chandrasekhar, The problem or requirement is not very clear. Please help to understand the following1) You have PRD content server configured on MaxDB database with version 7.3 ?2) You have QAS...
View ArticleRe: Low hit rate alerts in Data Cache
Many thanks!The cache ratio via EWA report is 96 % and catalog cache is 81 %CacheMemorySize is setting to 1000000 and CAT_CACHE_SUPPLY is setting to 14000Are there some rule of thumb how to set these...
View ArticleRe: Low hit rate alerts in Data Cache
Hi Alex, You may use database analyzer as described in below SAP noteNote 1111426 - Parameter check for liveCache/MaxDB instances This will help you to set recommendations as per SAP. Regards,Deepak Kori
View ArticleRe: Migration from SAPDB to MAXDB
Hi, Please refer to the following links. http://wiki.scn.sap.com/wiki/display/MaxDB/HowTo+-+Database+Migration+to+SAP+MaxDB http://scn.sap.com/thread/3261128 Kind Regards, Johan
View ArticleRe: Problems with downloads - where to find latest versions of MaxDB?
I think Yes... its only 1 page form and 5-6 filed, so should not take more than 5 mins to complete. MaxDB Software Download Area now via SAP Store & new Software available soon
View ArticleRe: Low hit rate alerts in Data Cache
Hi Alex, Also view the following note on cache recommendations: 1308217 - SAP MaxDB Version 7.8: Parameter recommendations Also could be helpful to review 819641 - FAQ: SAP MaxDB Performance. If you...
View ArticleRe: Low hit rate alerts in Data Cache
Hello!Can some one help to get the DBANALYZER running?If I try to run the command, I get the following error: E:\sapdb\ARS\db\bin>dbanalyzer.exe -d ARS -u superdba,password -f...
View ArticleRe: Migration from SAPDB to MAXDB
Hi. Thank you for your reply.I can not find the answer for my question here, this is concerning others engines version.We have SAP 7.4 and MAX 7.8 and we need to make a backup (I done it already) and...
View ArticleRe: Migration from SAPDB to MAXDB
Hi, Adam please refer to the following link where Juan Reyes gave good answer. http://scn.sap.com/thread/3261128 You will need to first take SAP DB 7.4 to 7.5 and only then can you go to MaxDB 7.8...
View ArticleRe: Low hit rate alerts in Data Cache
Hello Alex, It looks like you did the parameter check correctly. Are you sure that the files are located in your current directory and that you can write into the -o directory. But notice the...
View ArticleRe: Low hit rate alerts in Data Cache
Hello!many thanks!If I have 4 CPU on my Windows Server and I only have DB and SAP instance (no dialog instances) can I set the parameter MaxCPUs to 4 to use all CPU?
View ArticleRe: Low hit rate alerts in Data Cache
HI, Not sure of the sap standard but look at link. http://www.datadisk.co.uk/html_docs/maxdb/overview.htm They have basic formula on page if you are running on sap. Refer also to...
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