You specified both SDNFILTER and IDNFILTER for the MAP function, with a certificate supplied in a data set. The value specified for IDNFILTER does not correspond to the beginning of the issuer's name in the certificate. This indicates that a partial issuer's name is to be used for the filter value. The SDNFILTER keyword cannot be used to specify a subject's name filter if IDNFILTER specifies a partial issuer's name.