DFS1538I SC=04 PRESENTATION SPACE WAS SPECIFIED WITH FEWER ROWS THAN THE VIEWPORT - HAS BEEN RESET TO THE VIEWPORT SIZE.
Explanation
The PRESPACE rows value on the Partition Descriptor (PD) statement must not be smaller than the VIEWPORT rows value.
System action
The PRESPACE rows value defaults to the VIEWPORT rows value. A return code of 4 is set, and processing continues with the next definition.
Programmer response
Provide a valid PRESPACE rows value on the PD statement, or accept the default.