The application of CEM maintenance has made a change to the LRECL of the ECADMUNL unload file.
This change from LRECL 6509 to 6659 is negatively impacting the load process into an enterprise-wide DataMart
when multiple concatenated load input files have differing LRECLS.
The LRECL of the UNLOAD data set did increase but the LRECLs of the table specific data sets created by the load job
have not changed. To resolve the concatenation problem, PTF SO04429 needs to be applied, and the latest version of the load job,
and ECADMDCC module need to be used.