DFS1056I labell ** WARNING ** DEVICE SCREEN SIZE AND PDB SCREEN REQUIREMENTS CANNOT BE VERIFIED.
Explanation
The label is the name of a DEV statement that specifies a Partition Descriptor Block (PDB). A partition used by the PDB has a CELLSIZE specification of 00 x 00. The Language utility cannot verify that the PDB specifications fits on the screen size defined by the 3270 symbolic name (3270-An).
System action
A return code of 4 is set, and processing continues normally.
Programmer response
Verify that the 3270 symbolic name (3270-An) specifies a screen size large enough for the specified PDB.