CPP0670028W The CPPXMLIN input data set could not be opened.
Explanation
CPPXMLG could not open the CPPXMLIN data set. CPPXMLG continues processing in package mode.
System action
None.
Programmer response
For package mode, either ignore the message or remove the CPPXMLIN DD statement. For priming mode, edit the CPPXMLIN data set, adding the control statements required for priming mode processing.