SAP Knowledge Base Article - Preview

2784286 - PLC sleep on the maintenance user process, replication hangs - SRS


  • Using SAP Replication Server (SRS):
    • Replication to the target Adaptive Server Enterprise (ASE) database has stopped or hangs
    • There is no error message in the SRS nor the ASE log.
  • sp_who on the target database shows the maintenance user's status as: 
    • PLC sleep - the connection can't be suspended from SRS.
    • 15  PLC sleep maintuser1 <hostname> RepServer 71 55 1 0 RDB1 DELETE
    • 16  PLC sleep maintuser2 <hostname> RepServer 3 0 0 0 RDB2 BEGIN TRANSACTION
  • The secondary truncation point was accidentally ON in the target database, and can't be released:
    dbcc settrunc(ltm,ignore)
    Msg 9121, Level 16, State 2:
    Server 'RDS', Line 1:The log transfer context for the current database is already reserved by ASE process 268. The log transfer context for the current database is not reserved.



  • SAP Adaptive Server Enterprise (ASE) 15.7
  • SAP Adaptive Server Enterprise (ASE) 16.0
  • SAP Replication Server (SRS) 15.7.1
  • SAP Replication Server (SRS) 16.0


SAP Replication Server 15.7


msg 9121, log transfer, maintuser , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.