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3335392 - connections from JAVA app servers fail after a planned HADR failover - SAP ASE for Business Suite

Symptom

  • On SAP NetWeaver JAVA systems running on SAP ASE with  HADR enabled - after a planned and successful failover, connections from the JAVA AS fail with the following error:

    Caused by: java.lang.IllegalArgumentException: newPosition > limit: (8757 > 8192)
    at java.nio.Buffer.createPositionException(Buffer.java:269)
    at java.nio.Buffer.position(Buffer.java:244)
    at java.nio.charset.CharsetDecoder.decode(CharsetDecoder.java:618)
    at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:318)
    at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
    at java.io.InputStreamReader.read(InputStreamReader.java:184)
    at java.io.BufferedReader.fill(BufferedReader.java:161)
    at java.io.BufferedReader.readLine(BufferedReader.java:324)
    at java.io.BufferedReader.readLine(BufferedReader.java:389)
    at com.sap.dictionary.database.dbs.DbBasicTable.getString(DbBasicTable.java:452)
    at com.sap.dictionary.database.dbs.DbBasicTable.getRow(DbBasicTable.java:155)

  • isql connection to the database on the new primary site, works fine and app server also starts fine after the failover.
    However, connections from one or more app servers fail.

  • dbcc checktable on table 'BC_DDDBTABLERT' on the new primary site reports Error 15960 :

    Msg 15960, Level 16, State 1:
    The compression information of LOB started with page 12769, partition ID 592002109 for object ID 592002109 does not match that found in system catalog.




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Environment

  • SAP Adaptive Server Enterprise (ASE) 16.0 and higher for Business Suite 
  • High Availability Disaster Recovery (HADR)
  • SAP Replication Server (SRS) 16.0 SP03 
  • SAP NetWeaver JAVA 

Keywords

JAVA, HADR, failover, connections, buffer, limit, 15960, "Error 15946", BC_DDDBTABLERT, BC_MSG, 827002, CR827002, CR#827002, 828017, CR828017, CR#828017 , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Problem

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