WinCC OA Archive Issue - All Tags Not Archived After Deleting Unused Tags
Posted: Fri Jan 10, 2025 1:41 am
Hi everyone,
I’m currently facing an issue in my WinCC OA project. After deleting several unused tags, none of my tags are being archived anymore. The following warning appears repeatedly in the log:
WCCOAnextgenarch(118), 2025.01.09 19:26:01.771, IMPL, WARNING, 69, Database error, Could not convert value to influx line because the variable 'System1:PRO_W1_PLC10_S7_ST.value.PVLAST' has no entry inside the metadata table - forcing resync of metadata table (from System1:_NGA_B_InfluxDB)
Question:
How can I resolve this issue and restore archiving for all tags?
Could deleting the unused tags have caused this metadata error? If so, what steps can I take to fix it?
Thank you for your help!
I’m currently facing an issue in my WinCC OA project. After deleting several unused tags, none of my tags are being archived anymore. The following warning appears repeatedly in the log:
WCCOAnextgenarch(118), 2025.01.09 19:26:01.771, IMPL, WARNING, 69, Database error, Could not convert value to influx line because the variable 'System1:PRO_W1_PLC10_S7_ST.value.PVLAST' has no entry inside the metadata table - forcing resync of metadata table (from System1:_NGA_B_InfluxDB)
Question:
How can I resolve this issue and restore archiving for all tags?
Could deleting the unused tags have caused this metadata error? If so, what steps can I take to fix it?
Thank you for your help!