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An update of the data product “Survey data of SOEP Core, IAB-SOEP Migration Sample, IAB-BAMF-SOEP Survey of Refugees and SOEP Innovation Sample linked to administrative data of the IAB” (SOEP-CMI-ADIAB) is provided jointly by the DIW Berlin and the IAB. SOEP-CMI-ADIAB 7523 includes the survey data of SOEP-Core v40.1 and the SOEP Innovation Sample 2023 linked to administrative data of the IAB up to and including the year 2023. We have increased the number of respondents with linked data to 44,162. The administrative data include characteristics both on individuals and the establishments they work at. If you would like to update the SOEP-CMI-ADIAB data in your existing project, please send us an emailFurther information.

The FDZ servers are restarted monthly due to updates.

During the update, there will be restrictions on the operation of JoSuA and Remote Desktop access.

Please do not start any new jobs in JoSuA during the update period. Also, make sure that all jobs are completed and interim results are saved before the update begins. This applies to jobs started via JoSuA, on-site visit and remote desktop access.

Since all servers will be restarted, the update will cause all running jobs to be terminated.

The following dates are currently scheduled for the updates:

  • Start of update: April 25, 2026, end of update: April 27, 2026, morning
  • Start of update: May 23, 2026, end of update: May 26, 2026, morning
  • Start of update June 20, 2026, end of update June 22, 2026, morning
  • Start of update: July 25, 2026, end of update: July 27, 2026, morning
  • Start of update: August 22, 2026, end of update: August 24, 2026, morning
  • Start of update: September 19, 2026, end of update: September 21, 2026, morning
  • Start of update: October 24, 2026, end of update: October 26, 2026, morning
  • Start of update: November 21, 2026, end of update: November 23, 2026, morning