UCO error codes
- Last UpdatedNov 04, 2024
- 1 minute read
The error codes that might occur while working with the UCO objects are described in the following table. The error codes are stored in the ErrorCode attribute.
If a command generates a warning message, the ErrorCode attribute value remains 0 and the ErrorMessage attribute shows the warning text.
|
Error Code |
Description |
|---|---|
|
500 |
The command input source quality is not good. |
|
0 |
No error. |
|
-1 |
An unknown error. The error message contains the detailed information. Errors reported as unknown errors can include errors during initialization of the expression compiler, compilation of expressions, loading of raw reason code expressions, and updating of OEE values. |
|
-100 |
The connection to the MES middleware was lost. |
|
-101 |
An error occurred while starting the MES client session. |
|
-102 |
An error occurred while closing the MES client session. |
|
-103 |
The MES database is not available. |
|
-111 |
An expression evaluation error occurred. |
|
-112 |
An error occurred when setting a raw reason exception. |
|
-121 |
The entity name specified by an object container does not exist. |
|
-152 |
An error occurred during a Start Job command. This indicates that the MES system cannot process the request to start a job. |
|
-154 |
An error occurred during a End Job command. This indicates that the MES system cannot process a request to stop a job. |