During system initialization, the system could not build lists of active page and swap data sets. Without the lists, the system cannot determine for a PAGEADD command if the data set names in the command stream are unique.
The system issues message ILR004I or ILR021I. The system ends PAGEADD command processing for the remainder of the current IPL.
Do not issue the PAGEADD command during this IPL.
Auxiliary storage manager (ASM)
ILRPGEXP
*
5