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2487659 - How to solve error message IS195 when asynchronous serial/equiment numbers


In some scenario, you want to get equipment and serial numbers for a specific serialization profile in synchronization. But there are already equipment numbers created which are not in synchronization with serial numbers for some materials. When you try to change ServLevel to '1' in transaction code MM02, the error message IS195 prevents such change.
This asynchornous error may persist even the records of serial numbers from MASE table are removed and serial numbers deactivated and also change the serial number equal to equipment number via serial number change special function option menu Edit -> Special Serial no. functions -> Change serial no.



  • SAP ERP Plant Maintenance (PM)
  • SAP ERP Logistics (LO)
  • SAP R/3
  • SAP R/3 Enterprise
  • SAP ERP Central Component
  • SAP Enhancement package for SAP ERP
  • SAP Enhancement package for SAP ERP, version for SAP HANA
  • SAP S/4HANA, on-premise
  • SAP S/4HANA, cloud edition


SAP ERP Central Component all versions ; SAP ERP all versions ; SAP R/3 Enterprise all versions ; SAP R/3 all versions ; SAP S/4HANA all versions ; SAP enhancement package for SAP ERP all versions ; SAP enhancement package for SAP ERP, version for SAP HANA all versions


IS195; IS 195; SerLevel; asynchronous serial/equiment numbers; synchornization , KBA , LO-MD-MM , Material Master , PM-EQM-EQ , Equipment , Problem

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