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2052443 - SQL Anywhere -193 Primary Key violation error during Delta sync


  • The native application model has an MBO (Mobile Business Object) with an UPDATE operation defined.
  • A record on the client database is updated and the Delta is then synchronized.
  • The RBS delta synchronization fails and a stack trace with the following error is seen in the Server log

SQLException: SQL Anywhere Error -193: Primary key for table 'd1_application_name_1_1_3_mboname_25333' is not unique: Primary key value ('123456789')

  • The stack will also show the SQL exception happened because the UPDATE operation failed

DSException: Failed to execute operation d1_application_name_1_1_3_mboname_25333.OP_UPDATE (where OP_UPDATE is your update operation name)

  • The stack will also show the stored procedure that was called is the INSERT procedure

SPSQLException: "The statement [d1_application_name_1_1_3_mboname_25333_INSERT_WITH_FSK_UPDATE] failed to execute with parameters


Stored Procedure Name: d1_application_name_1_1_3_mboname_25333_INSERT_WITH_FSK_UPDATE


Method Name: d1_application_name_1_1_3_mboname_25333.deltaProcessor.insertWithFskUpdateCall



  • Sybase Unwired Platform (SUP) 2.2.x
  • SAP Mobile Platform (SMP) 2.3.x


SAP Mobile Platform 2.3 ; Sybase Unwired Platform 2.2


KBA , MOB-SUP-RT , SUP Runtime , Problem

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