The user ID SYSHSMS is essential to HSMS operation. It is to this user ID that the product files of HSMS must be read, and under this user ID that HSMS creates its central work files. The user ID SYSHSMS is automatically set up by the system during initial system startup. The system administrator can use the MODIFY-USER-ATTRIBUTES command to modify the attributes of this user ID. The default pubset ID (DEFAULT-PUBSET) under the SYSHSMS user ID should not be placed on a shared pubset.
PUBLIC-SPACE-LIMIT should be set high enough to allow all necessary files to be created. In order to prevent an abort when larger work files are created, it should be possible to exceed this limit (PUBLIC-SPACE-EXCESS). This applies in particular when the HSMS migration function is used. The automatic recall mechanism recalls a migrated file first under a temporary file on the SYSHSMS user ID on the migrated file’s pubset before the allocation of the file is changed to the final catalog entry. In order to recall very large files, sufficient storage space must be available for SYSHSMS.
When the PUBLIC-SPACE-LIMIT is defined, it must also be borne in mind that the protocol files for the display in the BS2000 backup monitor of the SE Manager are also stored under the SYSHSMS ID. When the request is deleted, the PDF file is also deleted.