The core of PDMS is its object-oriented database. The hierarchy follows: . The SP4.52 build optimizes the locking mechanism at the ZONE level, allowing multiple designers to work simultaneously with reduced database corruption risk.
| Error message | Likely fix | |---------------|------------| | ORA-12560: TNS protocol adapter error | Restart Oracle listener service | | Database (xxxx) is locked by user | Run SYNC DBCHECK as ADMIN | | Bad magic number in module | Corrupt catalog – restore from backup | | Graphics flash then blank screen | Disable hardware acceleration in PDMS graphics options | aveva pdms 121 sp4 52
Let’s simulate a workflow in PDMS 12.1 SP4.52: The core of PDMS is its object-oriented database
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