DB6: Detailed deadlock analysis as of DB2 UDB Version 8 FP 9

July 21, 2009 at 4:40 am

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Symptom
A reproducible deadlock occurs in your SAP system and you wish to carry out a detailed analysis of the deadlock situation.
Other terms
CCMS, extended deadlock monitor, detailed deadlock analysis, statement history, DBA cockpit
Reason and Prerequisites
Your SAP system must be based on DB2 UDB Version 8 FixPak 9 or higher. Your SAP system or SAP monitoring [...]

SAPconnect RFC interface: Tracing document contents

July 16, 2009 at 9:18 am

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Symptom
You send documents using the SAPconnect RFC interface.
Errors occur when data is transferred to the external communication component (for example, fax server). For example, only some of the contents of documents or incorrect contents are received.
To check which data is output by SAPconnect in the interface, this data is to be written to [...]

Test Plan Management: test package management/status overvw.

July 13, 2009 at 10:29 am

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Symptom
In Test Plan Management (transaction STWB_2), performance problems occur.
1. In Test Plan Management, you select the ‘Test Package Management’ or ‘Status Overview’ function and it takes a very long time for transaction STWB_2 to generate the ‘Test Plan, Packages, and Tests Assigned’ overview.
Other terms
STWB_2, Test Package Management, status analysis
Reason and Prerequisites
1. User settings:a) [...]

ByD: MaxDB Log Files to analyze Database Problems

July 12, 2009 at 2:36 am

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Symptom
This note describes the needed MaxDB database log files that ByD Support has to add to a ByD customer call when you have MaxDB database problems.
These log files are the precondition that SAP MaxDB Support can start any database specific analysis.
Other terms
MaxDB; ByD; Log Files; knlmsg; knlmsgarchive; rtedump; database analysis;
Reason and Prerequisites
You are having [...]

FAQ: Database structure check (VERIFY)

July 10, 2009 at 6:04 am

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Symptom
This note deals with questions and answers on the subject of the MaxDB/liveCache database structure check (VERIFY). The Database Verify is also designated as CHECK data or CHECK TABLE. The note is both for the customer and support, to answer queries on the topic of a database structure check in a [...]

RFC tracing for external-to-ABAP communication

June 16, 2009 at 11:29 am

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Symptom
You presume that there is an error in the RFC communication between an external program (client) and an ABAP system (server), and RFC traces are required for the analysis.
Other terms
Error, analysis, RFC, SDK
Reason and Prerequisites
An external program uses RFC to call a function module of an ABAP system. The external program is the [...]