Help Center/ GaussDB(DWS)/ 8.2.0 and earlier versions/ Data Warehouse Service Error Codes/ GAUSS-02401 -- GAUSS-02500/ GAUSS-02451 -- GAUSS-02460
Updated on 2025-03-26 GMT+08:00
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GAUSS-02451 -- GAUSS-02460

GAUSS-02451: "sem_trywait failed: %m"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-02452: "sem_wait failed: %m"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-02453: "sem_post failed: %m"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-02454: "could not get size for full pathname of datadir %s: error code %lu"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-02455: "could not allocate memory for shared memory name"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-02456: "could not generate full pathname for datadir %s: error code %lu"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-02457: "could not create shared memory segment: error code %lu"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-02458: "pre-existing shared memory block is still in use"

SQLSTATE: XX000

Description: The WIN32 platform does not support the operation.

Solution:contact technical support

GAUSS-02459: "failed to release reserved memory region (addr=%p): error code %lu"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support

GAUSS-02460: "could not reattach to shared memory (key=%p, addr=%p): error code %lu"

SQLSTATE: XX000

Description: Internal system error.

Solution:contact technical support