Basis Errors and Solutions

Symptom
7.11 NWDS (Enterprise Service Browser) fails to connect to 7.0x ESR (where x = 0,1,2)
Other terms
ESR, Enterprise Service Browser, NWDS, CE , ES Browser
Reason and Prerequisites
Incompatible changes were done as a part of 7.11 ESR Client which is used by Enterprise Service Browser.
Solution
Fix was made to make the 7.11 ESR Client compatible to ESR 7.0x [...]

Symptom
While running the CTC, “Configuration of ESR in CE” on a CE system configured to ABAP UME, following error occurs
com.sap.mw.jco.JCO$Exception: (103) RFC_ERROR_LOGON_FAILURE: Name or password is incorrect (repeat logon)
Other terms
CTC, Configuration Wizard, Configuring ESR in CE, ABAP UME
Reason and Prerequisites
This error will occur because Configuration Wizard for CE does not support UME related operation [...]

Symptom
Out Of Memory during PI Upgrade.
Following are the symptoms:
1. The OOM.hprof is automatically created under SAP AS Installation.
For location of the OOM.hprof file and more reference regarding this, please refer to Note : 1289240
The file OOM.hprof can be viewed by Eclipse Memory Analyzer.
View the Leak Suspects in this OOM.hprof report.
Most of the memory will [...]

Symptom
Import design objects from server (Tools -> Import Design Objects -> Server). It throws an error dialog with the following information.
Dialog Title: “Error When Searching for Import Source”
Error Message: “Error when executing search”.
Other terms
Import, Import Design Objects, Tpz Import, NullPointerException, Error when executing search, Error when Searching for Import Source, ESR, DIR, [...]

Symptom
Loading the XSD structure of any Message Type in the editor is very slow.
Other terms
ESR, CE, SAP NetWeaver CE, PI 71, XPI, SAP NetWeaver
Process Infrastructure, Exchange Infrastructure
Reason and Prerequisites
When a user opens a Message Type all the nodes of the xsd structure of the Message Type expand which increases the processing time.
Solution
The correction concerns [...]

Symptom
When a message mapping uses standard function JDBC lookup or when the number of mappings within a message mapping is very high, error occurs during the activation of the message mapping. The error message says that there is syntax error and the error message will have the text CreateStructures within it.
Other terms
ESR, [...]

Symptom
Message mapping throws an OutOfMemory exception and it takes so much time to complete the execution, in spite of having a small payload.
Other terms
ESR, CE, SAP NetWeaver CE, PI 71, XPI, SAP NetWeaver for PI 710,Process Infrastructure, Exchange Infrastructure, SP , Message Mapping, OutOfMemory, OOM, ConcurrentBuffer, ensureCapacity
Reason and Prerequisites
The problem is mainly with [...]