| Error Code | Error Message | Cause and Troubleshooting | 
|---|---|---|
| 0xC0AF0001 RYAA001 -1062273023 3232694273 | The specified shared memory already exists. | A fatal error occurred. Restart WinGP and WinGP SDK after executing a forced transfer in GP-Pro EX. | 
| 0xC0AF0002 RYAA002 -1062273022 3232694274 | The specified shared memory does not exist. | |
| 0xC0AF0003 RYAA003 -1062273021 3232694275 | A shared memory already exists, but its memory size is less than specified. | Please close another application or restart the OS. | 
| 0xC0AF0004 RYAA004 -1062273020 3232694276 | Cannot create a shared memory due to insufficiency of memory or resource. | |
| 0xC0AF0005 RYAA005 -1062273019 3232694277 | Could not start TdasEngine because it is already in execution or termination | A fatal error occurred. Restart WinGP and WinGP SDK after executing a forced transfer in GP-Pro EX. | 
| 0xC0AF0006 RYAA006 -1062273018 3232694278 | Could not start TdasEngine because it is already in suspension or termination. | |
| 0xC0AF0007 RYAA007 -1062273017 3232694279 | Could not register the operation in TdasEngine. | |
| 0xC0AF0008 RYAA008 -1062273016 3232694280 | Cannot execute State Transition of TdaInfo because a small service is now in transition. | |
| 0xC0AF0009 RYAA009 -1062273015 3232694281 | The device name (XX) specified as the destination NODE does not exist. (XX: Device/PLC name) | |
| 0xC0AF000A RYAA010 -1062273014 3232694282 | Cannot execute the operation due to the invalid state of the small service. | |
| 0xC0AF000B RYAA011 -1062273013 3232694283 | Cannot execute the operation because the small service is not in operation. | |
| 0xC0AF000C RYAA012 -1062273012 3232694284 | Cannot execute the operation because the small service is not in operation. | |
| 0xC0AF000D RYAA013 -1062273011 3232694285 | The I/F of an unsupported small service was called.I | |
| 0xC0AF0010 RYAA016 -1062273008 3232694288 | Could not register the item because of insufficient memory. | Please close another application or restart the OS. | 
| 0xC0AF0011 RYAA017 -1062273007 3232694289 | Accessed a device in which no item is registered. | A fatal error occurred. Restart WinGP and WinGP SDK after executing a forced transfer in GP-Pro EX. | 
| 0xC0AF0012 RYAA018 -1062273006 3232694290 | Accessed an out-of-range device. | A device beyond the valid device range was accessed. | 
| 0xC0AF0013 RYAA019 -1062273005 3232694291 | Failed to register the specified cluster because an invalid item is specified in it. | A fatal error occurred. Restart WinGP and WinGP SDK after executing a forced transfer in GP-Pro EX. | 
| 0xC0AF0014 RYAA020 -1062273004 3232694292 | The specified data type is not a valid data type. | |
| 0xC0AF0015 RYAA021 -1062273003 3232694293 | An illegal access type was specified. | |
| 0xC0AF0016 RYAA022 -1062273002 3232694294 | The specified data type is illegal. | |
| 0xC0AF0017 RYAA023 -1062273001 3232694295 | The number of data you specified is too many to write (Please reduce it to XX or fewer) (XX: Data number) | |
| 0xC0AF0018 RYAA024 -1062273000 3232694296 | The operation result to write is below the lower limit value. | Attempted to write an out of range value. Please change the setting to write an in-range value. | 
| 0xC0AF0019 RYAA025 -1062272999 3232694297 | The operation result to write is beyond the upper limit value. | |
| 0xC0AF001A RYAA026 -1062272998 3232694298 | Could not send processing request to the network destination due to insufficient memory. | Please close another application or restart the OS. | 
| 0xC0AF001B RYAA027 -1062272997 3232694299 | The specified group was not found. | A fatal error occurred. Restart WinGP and WinGP SDK after executing a forced transfer in GP-Pro EX. | 
| 0xC0AF001C RYAA028 -1062272996 3232694300 | The two compared access tickets differ in their nodes, equipment, or devices. | |
| 0xC0AF001D RYAA029 -1062272995 3232694301 | The specified access ticket is not for this node. | |
| 0xC0AF001E RYAA030 -1062272994 3232694302 | Could not register the cache because of insufficient memory. | Please close another application or restart the OS. | 
| 0xC0AF0020 RYAA032 -1062272992 3232694304 | The access ticket you tried to use in block access is not a block type. | A fatal error occurred. Restart WinGP and WinGP SDK after executing a forced transfer in GP-Pro EX. | 
| 0xC0AF0021 RYAA033 -1062272991 3232694305 | The small service to process was not found. | |
| 0xC0AF0022 RYAA034 -1062272990 3232694306 | The size of block access to the device exceeded the limit. | The max buffer size for Device Block Write/Read is 10 KB. Please set a size less than that. | 
| 0xC0AF0023 RYAA035 -1062272989 3232694307 | A different network project is being used. | A fatal error occurred. Restart WinGP and WinGP SDK after executing a forced transfer in GP-Pro EX. | 
| 0xC0AF0030 RYAA048 -1062272976 3232694320 | A communication error occurred during communication with the destination node. Please confirm that the network connection to the node has been properly established. | Check that the LAN card settings are correct. | 
| 0xC0AF0031 RYAA049 -1062272975 3232694321 | The destination node did not responded within the specified time. Please confirm that the network connection to the node has been properly established. | |
| 0xC0AF0032 RYAA050 -1062272974 3232694322 | The destination node did not responded within the specified time. Please confirm that the network connection to the node has been properly established. | |
| 0xC0AF0033 RYAA051 -1062272973 3232694323 | Communication with the destination Node stopped because the destination or local Node closed. | Set WinGP node online. | 
| 0xC0AF0040 RYAA064 -1062272960 3232694336 | Failed to read the device. | The data may have been read into an illegal or undefined device address. Please specify a proper device address. | 
| 0xC0AF0041 RYAA065 -1062272959 3232694337 | Failed to write the device. | |
| 0xC0AF0045 RYAA069 -1062272955 3232694341 | The specified request is not supported. | A fatal error occurred. Restart WinGP and WinGP SDK after executing a forced transfer in GP-Pro EX. | 
| 0xC0AF0046 RYAA070 -1062272954 3232694342 | The specified request is not supported. | |
| 0xC0AF0050 RYAA080 -1062272944 3232694352 | The project ID of the network project file is different. (A different network project is being used.) | |
| 0xC0AF0051 RYAA081 -1062272943 3232694353 | The network project file does not have necessary data. | |
| 0xC0AF0052 RYAA082 -1062272942 3232694354 | The network project file is damaged. | |
| 0xC0AF0053 RYAA083 -1062272941 3232694355 | The network project file does not exist. | |
| 0xC0AF0067 RYAA103 -1062272921 3232694375 | Operation was interrupted because GP Online was terminated. | The operation was interrupted because WinGP Online was terminated. To finish the operation, put WinGP online and retry. | 
Line 1: error code
Line 2: Integrated error code
Line 3: Base10 signed error code
Line 4: Base10 unsigned error code