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GAUSS-04101 – GAUSS-04200


GAUSS-04101 – GAUSS-04110


GAUSS-04102: "too many LWLocks taken"

SQLSTATE: XX000

Description: Too many lightweight locks exist.

Solution: Reduce the service concurrency.

GAUSS-04103: "cannot wait without a PGPROC structure"

SQLSTATE: XX000

Description:MyProc is NULL.

Solution:Contact technical support.

GAUSS-04107: "invalid flags: %d"

SQLSTATE: XX000

Description: An error occurred when you open the large object flag.

Solution:Contact technical support.

GAUSS-04108: "null field found in pg_largeobject"

SQLSTATE: XX000

Description: A large object is incorrectly recorded in pg_largeobject.

Solution: Check pg_largeobject.

GAUSS-04109: "invalid seek offset: %d"

SQLSTATE: XX000

Description: The access offset of a large object is incorrect.

Solution:Contact technical support.

GAUSS-04110: "invalid whence: %d"

SQLSTATE: XX000

Description: The access flag of a large object is incorrect.

Solution:Contact technical support.


GAUSS-04111 – GAUSS-04120


GAUSS-04111: "large object %u was not opened for writing"

SQLSTATE: 55000

Description: The large object is not opened.

Solution:Contact technical support.

GAUSS-04113: "no empty local buffer available"

SQLSTATE: 53000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04118: "cannot access temporary tables of other sessions"

SQLSTATE: 0A000

Description: The temporary tables of other sessions are not supported.

Solution: Use temporary or common tables for the current session.

GAUSS-04119: "unexpected data beyond EOF in block %u of relation %s"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.


GAUSS-04121 – GAUSS-04130


GAUSS-04121: "buffer is pinned in InvalidateBuffer"

SQLSTATE: XX010

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04122: "bad buffer ID: %d"

SQLSTATE: XX010

Description: The bufid is incorrect.

Solution: A preventive error mechanism. Contact technical support.

GAUSS-04123: "unrecognized buffer lock mode: %d"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04124: "incorrect local pin count: %d"

SQLSTATE: XX010

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04125: "multiple backends attempting to wait for pincount 1"

SQLSTATE: XX010

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04126: "no unpinned buffers available"

SQLSTATE: XX010

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04127: "unrecognized buffer access strategy: %d"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04128: "malloc fails, out of memory"

SQLSTATE: XX000

Description: The system memory is insufficient and the memory fails to be allocated.

Solution: Perform the operation again after the OS reclaims partial memory.

GAUSS-04129: "Could not open file '%s': %m"

SQLSTATE: XX000

Description: Failed to open the column-store file.

Solution: Contact technical support. Alternatively, check the file that failed to be opened based on the error message.


GAUSS-04131 – GAUSS-04140


GAUSS-04131: "flush file '%s' failed: %m"

SQLSTATE: XX000

Description: Failed to write the column-store file.

Solution: Contact technical support. Alternatively, check the file that failed to be written based on the error message.

GAUSS-04134: "memory is not enough during decompressing CU for integer type %d"

SQLSTATE: XX000

Description: The memory for decompressing column-store CU is insufficient.

Solution: Contact technical support. Alternatively, increase the value of the memory configuration parameter of the database.

GAUSS-04135: "data corrupts during decompressing CU for integer type %d"

SQLSTATE: XX000

Description: Internal system error.

Solution:Contact technical support.

GAUSS-04138: "could not initialize CStore Column space desc hash table"

SQLSTATE: XX000

Description: Failed to initialize the idle space hash table in column-store mode.

Solution: Restart the database.

GAUSS-04139: "No CUID is left for new CU in relation '%u'. Please execute the VACUUM FULL before do anything else"

SQLSTATE: XX000

Description: No CUID is left for new CU.

Solution: Perform the operation again after the VACUUM is successfully executed.

GAUSS-04140: "build global column space cache hash table failed"

SQLSTATE: XX000

Description: Failed to initialize the idle space hash table in column-store mode.

Solution: Restart the database.


GAUSS-04141 – GAUSS-04150


GAUSS-04141: "unsupported byval length: %d"

SQLSTATE: XX000

Description: The data type is not supported for row-store dictionary compression.

Solution: Check the data type.

GAUSS-04146: "corrupted item pointer: offset = %u, size = %u"

SQLSTATE: XX001

Description: The structure of the index page is damaged.

Solution:Contact technical support.

GAUSS-04147: "incorrect index offsets supplied"

SQLSTATE: XX000

Description: The location of the index tuple to be deleted is invalid on the page.

Solution: Try again.

GAUSS-04148: "no free slots in PMChildFlags array"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04149: "canceling statement due to conflict with recovery"

SQLSTATE: 40P01

Description: The connection is cancelled due to the conflict with recovery.

Solution: Reconnect to the database and enter the command again.


GAUSS-04151 – GAUSS-04160


GAUSS-04152: "GTM error, could not obtain snapshot"

SQLSTATE: 08006

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04156: "should be attached to shared memory already"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04157: "can not malloc memory for HeapmemIndexHeapmemIndex (%lu bytes requested)"

SQLSTATE: 53200

Description: Failed to create the shared cache because the system memory is insufficient.

Solution: Perform the operation again after the OS reclaims partial memory.

GAUSS-04158: "could not create HeapMemIndex entry for data structure '%s'"

SQLSTATE: 53200

Description: Failed to create the shared cache metadata because the system memory is insufficient.

Solution: Perform the operation again after the OS reclaims partial memory.

GAUSS-04159: "HeapMemIndex entry size is wrong for data structure '%s': expected %lu, actual %lu"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04160: "not enough heap memory for data structure '%s' (%lu bytes requested)"

SQLSTATE: 53200

Description: Failed to create the shared cache metadata because the system memory is insufficient.

Solution: Perform the operation again after the OS reclaims partial memory.


GAUSS-04161 – GAUSS-04170


GAUSS-04161: "not enough shared memory for data structure '%s' (%lu bytes requested)"

SQLSTATE: 53200

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04162: "could not create ShmemIndex entry for data structure '%s'"

SQLSTATE: 53200

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04163: "ShmemIndex entry size is wrong for data structure '%s': expected %lu, actual %lu"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04165: "could not initialize shared file id hash table"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04166: "insufficient file descriptors available to start server process"

SQLSTATE: 53000

Description: File handles are insufficient to start the server process.

Solution: Set the OS file handles to a reasonable value and restart the database.

GAUSS-04167: "could not close file '%s': %m"

SQLSTATE: XX000

Description: Failed to close a specified file.

Solution: Ensure that the specified file is not damaged and the permission is sufficient.

GAUSS-04168: "file cache corrupted, file %s not opened with handle: %d"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.


GAUSS-04171 – GAUSS-04180


GAUSS-04171: "temporary file size exceeds temp_file_limit (%dkB)"

SQLSTATE: 53400

Description: The temporary file size exceeds the upper limit.

Solution: Set the configuration item temp_file_limit to a reasonable value and perform the operation again.

GAUSS-04173: "Invalid socket fd '%d' for poll():%m"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04174: "'%s:%d' connect failed"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04176: "AllocateDesc kind not recognized"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04178: "could not read directory '%s': %m"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.


GAUSS-04191 – GAUSS-04200


GAUSS-04192: "could not open file '%s' (target block %u): %m"

SQLSTATE: XX000

Description: Failed to open the file. An I/O error occurred.

Solution: Check whether the file handle resources are insufficient.

GAUSS-04196: "invalid string enlargement request size: %d"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-04197: "bind message has %d result formats but query has %d columns"

SQLSTATE: 08P01

Description: The exported number of columns is inconsistent with the required number of columns.

Solution: Check the query.

GAUSS-04200: "unsupported portal strategy: %d"

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.