SAP Knowledge Base Article - Preview

3253071 - Adapter errors: preparing to read <Query>: <org/apache/commons/httpclient/xxxxxx> - SAP Data Services 4.2


  • Post Data Services (DS) upgrade to SP14, the adapter jobs no longer work.
  • Job fails with different org/apache/commons/httpclient errors:
    • Error preparing to read <XXXX>: <org/apache/commons/httpclient/NTCredentials>
    • Error preparing to read <XXXX>: <org/apache/commons/httpclient/HttpConnectionManager>.
    • Error preparing to read <XXXX>: <org/apache/commons/httpclient/NTCredentials>.
  • The adapter error log:
    • java.lang.NoClassDefFoundError: org/apache/commons/httpclient/NTCredentials
    • java.lang.NoClassDefFoundError: org/apache/commons/httpclient/HttpMethodBas
    • java.lang.NoClassDefFoundError: org/apache/commons/httpclient/HttpConnectionManager



  • SAP Data Services 4.2 SP14
  • Adapter


SAP Data Services 4.2


adapter, DS, NTCredentials, HttpConnectionManager, HttpConnectionManager, apache, httpclient, java, class , KBA , EIM-DS-EXE , Job Execution , Problem

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