Point name restrictions
- Last UpdatedOct 04, 2024
- 1 minute read
- PI System
- PI Server 2023
- PI Server
Longer tag names may pose a problem for some versions of the SNMP interface and client tools. The following utilities have tag length limitations, with the number of characters allowed denoted in parentheses:
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PI DataLink 2.x (80)
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PI SNMP versions prior to1.3.0.1 (80)
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PI Performance Equations (73); this limit is for points on which event-based processing is based.