Sybase 11.9.x-12.5 User Manual
Page 204

Server Error Messages 2500–2599
878
2541
16
Table Corrupt: object id does not match between extent in allocation page and sysindexes;
check the following extent: alloc pg#=%ld extent#=%ld object id on extent=%ld (object
name = %.*s) object id in sysindexes=%ld (object name = %.*s)
Explanation:
Refer to the writeup for this error.
2542
16
Table Corrupt: Extent is linked in more than one chain. Check the following allocation
page and extent: alloc pg#=%ld extent#=%ld status=%d
Explanation:
There may be possible corruption in a database or a database object. Take
any corrective action indicated by the message. Consult the Adaptive Server System
Administration Guide and the Troubleshooting Guide.
2543
16
Table Corrupt: Extent structures are linked incorrectly; check the following extent: alloc
pg#=%ld extent#=%ld previous extent# on this extent=%ld previous extent should be=%ld
Explanation:
Refer to the writeup for this error.
2544
16
Table Corrupt: Extent id %ld on allocation pg# %ld had object id %ld (object name =
%.*s) on but used bit off
Explanation:
Refer to the writeup for this error.
2545
16
Table Corrupt: Extent#=%ld on allocation pg#=%ld was used but object id was 0,
Explanation:
There may be possible corruption in a database or a database object.
Takeany corrective action indicated by the message. Consult the Adaptive Server System
Administration Guide and the Troubleshooting Guide.
2546
16
Table Corrupt: Extent id %ld on allocation pg# %ld has objid %ld and used bit on, but
reference bit off.
Explanation:
Refer to the writeup for this error.
2547
16
Table Corrupt: Segment number %d specified for use in the segment map in sysusages has
no entry in syssegments. The entry in sysusages is for dbid %d (db name = %S_DBID),
with a virtual starting address of %ld.
Explanation:
Run dbcc checkcatalog, collect dbcc output and report the error to Sybase
Technical Support.
2548
16
There is no default segment specified in syssegments.
Explanation:
Information in syssgements may be corrupt. Run dbcc checkcatalog,
collect dbcc output and report the error to Sybase Technical Support.
2549
16
There is more than one default segment specified in syssegments.
Explanation:
Information in syssgements may be corrupt. Run dbcc checkcatalog,
collect dbcc output and report the error to Sybase Technical Support.
2550
16
Missing segment in sysusages segmap.
Explanation:
Refer to the writeup for this error.
2551
10
The following segments have been defined for database %d (database name %S_DBID).
Explanation:
This is an informational message. Unless otherwise specified, no action is
required. Contact your System Administrator about any warning issued in the message.
Number
Severity
Text and Explanation