cannot understand this error message

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EJB programming & troubleshooting: cannot understand this error message

  1. cannot understand this error message (1 messages)

    i am making entity bean with backend as a msaccess?
    error message is:
    cannot find principal mapping information for data source with JNDI/msaccess


    please reply asap with u'r mail id so that further i can communicate u

    thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.
    thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.thx.
                   Thanks
                  keshav_sharma_2000@yahoo.com
  2. cannot understand this error message[ Go to top ]

    I think that This error occur when the EJB canot find the JNDI name of your datasource, Please refer to EJB deployment descriptor to set a correct DataSource.

    Hope it will hepl