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SAP NetWeaver

Oracle Database and Backups

SAP NetWeaver ABAP

Too many alerts. How to close them in a single shot?
How to run OS and DB SQL commands from SAP GUI?
How to delete batch session data?

SAP NetWeaver JAVA

How to analyse a heap dump? The same drill using an older version of MAT.
Analyzing high CPU usage by SAP NetWeaver JAVA
Why JVMs should not page?
Troubleshooting J2EE starup issue (-11133)
A very important tool to debug J2EE issues.
How to deploy using telnet tool?
How to undeploy using telnet tool?
Things to remember when updating JDK
What's the maximum number of user connections possible?
CPT library problem
Getting rid of hard-to-get-rid of certificates in Key Storage
Strict hostname checking during SSL handshake
Does your JDK has unrestricted jurisdiction policy?
Exporting and importing SLD data
Automate SLD log cleanup
You messed up a NW JAVA update? Here is how you can deploy an SCA offline to attempt a resurrection of J2EE engine.
Fixing graphics rendering problem.

SAP Web Dispatcher

Fixing Web Dispatcher startup issues
Make your Web Dispatcher in DMZ more restrictive
How to create an admin user for Web Dispatcher?

SAP Process Integration

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OS/DB Migration - CMD. STR, TOC, EXT, R3load, DDLDBS.TPL and more

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With increasing need to improve performance or reduce costs or vanishing support for operating systems/databases it becomes inevitable to migrate to a better OS or DB. We feel take a quick look at the primary ingredients of the tools for OS/DB migration handled by R3SETUP. Tools - R3load, R3ldctl and R3szchk R3ldctl creates STRucture files, TemPLate files by reading the technical settings for table/indexes in SAP data dictionary. R3szchk calculates the database size object sizes (EXTent files) for the target system based on the STR files created by R3ldctl. The EXT and STR files can be later split into smaller groups. The most crucial tool R3load is responsible for unloading and loading data from the database. R3load uses the files created by R3ldctl and R3szchk and dumps the data into compressed binary format as .001, .002 .. files. It uses cmd files to achieve the task. If the cmd files are not present, it creates on its own. Files Command files*.cmd  are created i
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Fixing Inconsistent Table - Table activation fails due to inconsistency between DD and DB

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301 Redirect Using SAP Web Dispatcher

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