Track c-h had a track format which was not valid on the source volume during DUMP or COPY. It was restored or copied with the same condition to the indicated target volume. When this track is accessed on the target volume, the invalid-track-format condition recurs. Or, a direct data set that could not be accessed by relative block address (that is, it had a standard user label or its record format was not fixed or fixed block) was being copied from a smaller-capacity DASD to a larger-capacity DASD. A track of data from the smaller-capacity device could not fit on the track of the larger-capacity device. This condition can occur when the data set without fixed or fixed-block record format has a large maximum block size but the actual blocks are so small that the track of the larger-capacity device cannot contain all the smaller blocks because of the increased inner-block gap size of the larger-capacity device. This message is issued for each track copied that will not fit on the track of the larger-capacity device, and the copy continues. (You can stop the copying of such data sets by using the CANCELERROR keyword. See the use of CANCELERROR in the z/OS DFSMSdfp Storage Administration information and in message ADR367E in this information.)