DFR3235E INVALID DATA SET SPECIFIED AS BSDS.
Explanation
An incorrect data set name is specified on the IMSBSDS DD statement.
System action
The job ends with an abend code of U3235.
User response
Review the IMSBSDS DD statement and correct the name of the IMS bootstrap data set. The IMS bootstrap data set you specify for the IMSBSDS DD statement must be the one used by the IMS that you are trying to recover.