ZUS deploys Płatnik metric 334 for version 10.02.002 on 30 October

ZUS rolls out a new metric for the Płatnik program on 30 OctoberZUS 2026ZUS. Between 18:00 and 23:30 on that day, the deployment of metryka 334 for version 10.02.002ZUS of the program is planned.ZUS Users working with that version should expect the update to arrive in the evening hours and should plan their work around the deployment window, since the rollout occupies the entire five-and-a-half-hour evening slot on the day the notice itself is publishedZUS.

The metric brings changes that are described in a dedicated instructionZUS, "Zmiany w programie Płatnik wprowadzane metryką 334", published as a 502 kB PDF file. The instruction documents what metryka 334 changes in the program. Users of version 10.02.002 should read it alongside the update, so they know exactly what behaves differently once the new metric is in place and can recognise whether their installation already reflects the documented changes.

Updating alone does not finish the job: converting the database is required. A database conversion is required after the updateZUS, and explanations of the conversion of the database after downloading the program update are linked from the same pageZUS. Users should open those explanations and carry the conversion through before continuing their routine work in the updated program, because only a converted database matches the new metricZUS.

In the normal path there is nothing to fetch by hand. The metric is downloaded automatically during the updateZUS, so users who run the update receive metryka 334 as part of it. Manual intervention is reserved for failures: if the automatic metric update runs into problems, the notice asks users to download and run the P2StartFix2.exe fileZUS, which is linked from the same page.

The practical sequence for the evening of 30 October 2026 is therefore: run the update and let metryka 334 download automatically, convert the database following the linked explanations, check the change instruction for what is new in version 10.02.002 under the new metric, and keep the P2StartFix2.exe recovery file in reserve in case the automatic metric update fails.

Legal basis: the ZUS notice of 30 October 2026 on deploying metryka 334 for Płatnik version 10.02.002ZUS, with the "Zmiany w programie Płatnik wprowadzane metryką 334" instruction and the linked database-conversion explanations.