ISF045W UNABLE TO OPEN TABLE LIBRARY ISFTABL, NUMBER OF SAVED COMMANDS MAY BE LIMITED.

Explanation
SDSF could not open the table library that uses DDNAME ISFTABL, which is used to store system
commands. The number of stored commands is limited to those saved in the ISPF profile. This message
appears in the user log only. STORELIMIT is displayed below the command line on the System Command
Extension pop-up. 

User response
None required. To allow more commands to be stored, allocate the table library ISFTABL. For more
information, place the cursor on this topic and press Enter (ISPF only): 

For more information, refer to Issuing MVS and JES commands.