The problem only occurs if all of the following are true :
In case of concatenated input , FASTCOPY will display :
FCO414A INDD REFERENCES A CONCATENATION
Native ENDEVOR BSTCOPY honors concatenated input.
This can be useful when using the ALLOC=LMAP/PMAP processor feature. Input concatenation is, however, not supported by FASTCOPY (nor IEBCOPY).
ENDEVOR's ALLOC=xMAP operand results in generating the input DD as a concatenation of data sets.
This is not a limitation in ALLOC=xMAP, but a limitation in copying from concatenated libraries.
ALLOC=PMAP or ALLOC=LMAP are two ways to concatenate libraries amongst others.
To facilitate concatenated input, it is, therefore, a requirement to use BSTCOPY in native ENDEVOR mode, and hence NOT replace BSTCOPY with FASTCOPY.
This can be achieved by removing the following CA-PDSMAN rule, , which when present causes CA-PDSMAN to replace BSTCOPY with FASTCOPY:
It is also possible to add a //FCOPYOFF DD DUMMY to specific processor steps as an alternative, so that one still can make use of FASTCOPY in general.