APAR status
Closed as program error.
Error description
When applying Zero Suppression on large (PowerCube) reports, the performance is significantly slower in the C10 studios than it is in PowerPlay. In this case, the customer has an analysis with 7 levels of nesting on rows and 8 measures (several of them calculated) on columns. The default Zero Suppression operation on this large report can take several minutes in ANS and RS, while a similar report in PowerPlay Studio takes less than 20 seconds to suppress. While a configurable fix was put into the code in 2012 to address a similar performance issue (Request COGCQ00678459), it does not cover all zero suppression options and is therefore of little use, as is, in this case. The purpose of this request is to provide customers with a means of significantly improving the performance of complete zero suppression in the Cognos 10 Studios, so that it closer to what they saw in PowerPlay.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * All Users * **************************************************************** * PROBLEM DESCRIPTION: * * See error description. * **************************************************************** * RECOMMENDATION: * * Upgrade to IBM Cognos Business Intelligence 10.2.1 Fix Pack * * 4 * ****************************************************************
Problem conclusion
Code Fix
Temporary fix
Comments
APAR Information
APAR number
PI17375
Reported component name
COG ANALYSIS ST
Reported component ID
5724W12AS
Reported release
A21
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2014-05-06
Closed date
2014-08-15
Last modified date
2014-08-15
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
COG ANALYSIS ST
Fixed component ID
5724W12AS
Applicable component levels
RA21 PSN
UP
[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSEP7J","label":"Cognos Business Intelligence"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"A21","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
06 March 2023