OPEN failed for Configuration Take Up input file DDNAME: string.
Explanation
The specified DDNAME was either omitted from the
JCL, or the data set associated with the DDCARD
could not be opened.
System action
The CICSĀ® Configuration
Manager batch command interface run is
terminated.
User response
Ensure that the DDCARD is present in the JCL, that
its DCB attributes are correct and, if it refers
to a data set, that you have appropriate access.