Hi, Im reviewing the > z/OS Extended Addressability Guide - Synchronous Cross Memory Communication - Considerations Before Using Cross Memory - Restrictions
Third bullet Only One step of a job can establish ownership of space switch entry tables. Subsequent job steps cannot issue LXRES, AXRES or ETCRE macros. The statement speaks to Space Switching entry tables. So it is my understanding that NON-Space Switching Entry Tables can be owned by a different Job Step. If My understanding is correct I could theoreticly setup Non-Space Switch entry tables and PC routnes in STEP1 and the Space Switching entry tables in a second step. Is My understanding correct ? And if so, what would be the advantage ? As a Systems Porogrammer, who has installed more than my share of program products, I have not seen an IBM nor OEM Product that reserved ENTRY Tables in a different job step than the main job step. Paul D'Angelo ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
