Support for IBM Db2 symbolics usage in the TEMPLATE statement in utility models was introduced with r19. This initial support is as follows:
Only the &PART and &PA DB2 symbolics are supported in TEMPLATE data sets and only one instance of these symbolics is allowed in the data set name.
As of release r20, we expanded this support specifically for the PTICOPY TEMPLATE, so that the use of IBM Db2 symbolics is unrestricted for this image copy dataset:
With the exception of image copy data sets (PTICOPY TEMPLATE), only the &PART and &PA IBM Db2 symbolics are supported in TEMPLATE data sets and only one instance of these symbolics is allowed in the data set name. For image copy data sets specified with PTICOPY TEMPLATE, the use of IBM Db2 symbolics is unrestricted.