SAP Knowledge Base Article - Preview

2908616 - After Java System upgrade/update to 7.5 SLD application no longer works and returns "500 Internal Server Error"

Symptom

Afterwards having the Java server hosting the SLD application upgraded/updated to 7.5, while launhcing SLD page http(s)://hostname:port/sld it returns "500 Internal Server Error".


And upon matching this error on the DefaultTrace files, the following is perceived.

######
[EXCEPTION]
java.lang.NullPointerException: while trying to invoke the method java.lang.String.length() of a null object loaded from field com.microsoft.sqlserver.jdbc.SQLServerClobBase.value of an object loaded from local variable 'this'
at com.microsoft.sqlserver.jdbc.SQLServerClobBase.length(SQLServerClob.java:388)
at com.microsoft.sqlserver.jdbc.SQLServerClob.length(SQLServerClob.java:97)
at com.sap.sql.jdbc.common.CommonWrappedClob.length(CommonWrappedClob.java:59)
######



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Environment

  • System Landscape Directory
  • SAP Netweaver 7.5
  • Microsoft SQL DB

Keywords

this, com.microsoft.sqlserver.jdbc.SQLServerClobBase.value, sqlserver, SQLServerClobBase, 500, internal, server, jdbc, driver SSQL, null object, loaded, Solution Manager, Solman, NW, netweaver upgrade, Kernel 7.53, PL, patch level, 600, 601 , KBA , BC-CCM-SLD , System Landscape Directory / Component Repository , BC-CCM-SLD-JAV , System Landscape Directory Java Client & Server , Problem

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