Posts

SAC Import Connection Limit

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 SAP Analytics Cloud Limitations for Acquired Connection: https://help.sap.com/docs/SAP_ANALYTICS_CLOUD/00f68c2e08b941f081002fd3691d86a7/5f61b6509a5e4d499e8cb9685f32db73.html

Create Import Connection in SAC tenant on File Server for Excel files

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Create a Connection in SAC tenant on File Server for Excel files import to build and schedule data load periodically into SAC Acquired Models. Go to SAC System Administration --> System Integration Enable option "Allow model import from File Server"  Enable second option in screenshot if users required to export files.

Direct Filters vs Indirect Filters in SAC Stories

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 Direct Filters vs Indirect Filters at Page level in SAC Stories: When you create filter(s) on top of Secondary Model dimensions in where linked models ( Blended / joined ) with Primary model in SAC stories will not support due to limitation ( Live Connection Scenario ). Resolution: Create Dimensions based Primary model or Have limited master data below described in this warning.  

SAC R-Visualization#3

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 SAP Analytics Cloud R-Visualization#3 Jitter Plot Chart  # Simulates data and visualizes then as a Jitter Plot # load packages library(ggplot2) # assign dataset.seed(123) myData <-diamonds[sample(nrow(diamonds),9000),] #add styling outputGraphics <- ggplot(myData, aes(x = color, y = price/carat, color = color))+geom_jitter()+ggtitle("Diamond Price by Color")+xlab("Diamond Colour")+ylab("Price per Carat") #output output(Graphics + theme_bw() +theme(legend.position = "none",aspect.ratio =1, panel.grid.major = element_blank(), panel.grid.minor = element_blank(), plot.title = element_text(hjust = 0.5), text = element_text(size = 15))

SAC R-Visualization#2

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SAP Analytics Cloud R-Visualization Gauge Chart library(plotly) library(ggplot2) fig <- plot_ly( domain = list(x = c(0,100000), y = c(0,100000)), value =  select model$ 'variable', title = list(text="Give your Title"), type = "indicator", mode = "gauge+number+delta", delta= list(reference=80000), gauge= list( axis = list(range= list(NULL,100000), tickwidth=1, tickcolor="darkblue"), bar = list(color= "limegreen"), steps = list(                    list(range = c(0,40000), color="darkslategrey"),                    list(range =c(40000,80000), color= "cadetblue"),                    list(range =c(40000,95000), color= "darkturquoise")),                    threshold=list(                    line= list(color= "red" , width =4),                    thickness=0.75,                    value=95000))) fig <- fig%>% layout( margin =list(l=50,r=50), font = list(color="Black", family =&

SAC R-Visualization#1

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SAP Analytics Cloud R-Visualizations#1 #Guage library(googleVis) gvisGuage(BestRunJuice_SampleModel,options=list(min=0, max=800, greenFrom=0, greenTo=100,  yellowFrom=101, yellowTo=500, redFrom=501, redTo=800, width=400, height=300)) #Guage$html$footer<- NULL #Guage$html$jsfooter<- NULL #Guage$html$caption<- NULL plot(Guage)

Performance Tuning in SAP BI/BO

SAP BO Performance Tuning @ Various levels: Connection Level: Use 64 bit connection types @64 bit Operating System rather 32 bit connection type. Database Level/OLAP cubes/BEx Queries: Healthy DWH or well design of Database, its tables with Indexes built. Semantic/Universe Level: Formulas, Aggregate functions, Aggregate_Awareness, LOVs, Group by, Prompts based on Year, Quarter, Month, Weeks, Day at Database level, Aggregated/Pre-calculated Tables. Array fetch size:  Increase Array fetch size at Universe Designer Level. Suppose if we have a report with 5000 Rows, if the Array Fetch size is 100 then BO server connect with the back-end database 50 times. Each Time BO server fetches 100 records. Client Tools/Report Level: Web Report: Crystal Report: Dashboards: As part of Maintenance activities, clear caches,GC With scheduled restart on production on Non-Business Hours. Server Level: Split APS for Webi, Crystal, Dashboard services. Configure DSL Bridge.  Clone m

SAP Text Analysis

1. Linganalysis Configurations: I. Basic II.Stems III.Full 2. Extraction Configurations: I. Core II.Core VoiceOfCustomer

SAP HANA Hardware Certification Appliance

SAP HANA-HWC-AP Intel Processors: Nehalem, Westmere, Ivy. PAM: http://service.sap.com/~sapidb/011000358700000701932011E  SAPS:SAP Application Benchmark Performance Standard (throughput unit for HW sizing)