SAP Knowledge Base Article - Preview

2108695 - Errors 2630 and 834 when running UPDATE on a DOL user table - SAP ASE

Symptom

  • Receiving Error 2630 followed by Error 834 with stacktraces (see examples here) when running an 'update' statement on a DOL user table:

Error: 2630, Severity: 21, State: 1
In database 'xxxx', page 12403418 is linked backward to page 12406383, but that page is linked forward to page 12413394. Please report this internal error to Sybase Technical Support.


Error: 834, Severity: 20, State: 3
Illegal attempt to clean buffer: BUF=0x0x00002ab9724e0c38, MASS=0x0x00002ab9724e0c38,=0x0x00002ab8e797a800, dbid=16, Mass vdevno=55, vpage=115418, Buf lpage=12403418, Mass stat=0x44010001, Buf stat=0x12, size=2048, cid=3 ), Pinned xdes=0x(nil), spid=0.

  • Stacktraces include these functions:

bt__lockprevpg()
bt__pgdealloc()
bt__shrinkleaf()
bt__shrink()
bt__maybeshrink()
bt__handle_pagedone()
bt_getnext()
dol_bt_getnext()


Read more...

Environment

SAP Adaptive Server Enterprise (ASE) 15.5, 15.7, and 16.0

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0 ; Sybase Adaptive Server Enterprise 15.5

Keywords

761275, CR761275, bt__lockprevpg, bt__pgdealloc, bt__shrinkleaf, bt__shrink, bt__maybeshrink, dol_bt_getnext, shrink, stack, trace , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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.