DBBTUWRNG, The blocks-to-upgrade file-header field is incorrect. Expected xxxx, found yyyy
MUPIP INTEG Error: The "Blocks to Upgrade" counter was found to be incorrect by MUPIP INTEG (this is only checked for non-FAST integs).
Action: If there are no other integrity errors, MUPIP INTEG will repair the counter. If there are other integrity errors, fix those errors first, then rerun MUPIP INTEG which will repair the counter if it is still found to be in error. Although this error is not indicative of any specific kind of database damage it does represent an out-of-design condition (except following a system crash in which before image journaling was not in use) that your GT.M support channel would like to know about.