I ran January payroll and did not confirm Pension data accepted for December before sending data for January.  I ended up with the same figures as December payroll which I submitted to Pension (I have now done a bulk adjustment for January for the correct amount to be paid and allocated).  I then have confirmed that December pension was accepted but January I have 2 files, The duplicate December which I submitted and January file which is what it should be.  Is it as simple as rejecting the duplicate December confirmation and confirming the January submission?