What causes Siemens SINUMERIK alarm 102003?

Required machine data or parameter not configured for the requested function. Option bit not set in SINUMERIK to enable the required functionality. Program references a function or axis that has not been configured. Machine commissioning incomplete — required setup step was not performed. Configuration data cleared or lost due to a parameter reset or hardware change.

How do I fix Siemens SINUMERIK alarm 102003?

1. Read the full alarm message to identify what is missing (axis name, parameter number, function name). 2. Consult the SINUMERIK alarm manual for alarm 102003 for the specific configuration requirement. 3. Check the relevant machine data group and set the required parameter. 4. If a specific option is required, verify it is licensed and enabled in the SINUMERIK option settings. 5. Power cycle after making configuration changes to apply the new settings.

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Siemens SINUMERIK Controller

Program/G-code · Intermediate · 30-120 minutes

Alarm 102003

Siemens 840D 102003 - No data found for archiving

Alarm 102003 occurs when the archive function is initiated but the system cannot locate the specified data to be archived. This typically happens when attempting to archive NC programs, system data, or configuration files that are missing, have been deleted, or were specified with incorrect paths or names.

Siemens SINUMERIKProgram/G-codeIntermediate30-120 minutes

102003

Siemens 840D 102003 - No data found for archiving

No data found for archiving

Root Cause Summary

Alarm 102003 occurs when the archive function is initiated but the system cannot locate the specified data to be archived. This typically happens when attempting to archive NC programs, system data, or configuration files that are missing, have been deleted, or were specified with incorrect paths or names.

Safety

Refer to Siemens documentation
Ensure qualified technician performs repairs

Causes and Fixes

1
Check the archive command syntax and verify the exact file name or directory path being referenced for archiving.
2
Navigate to HMI file manager and verify that the specified NC program, subdirectory, or data file actually exists in the target location (NC memory, local drive, or network path).
3
If the file was recently deleted, check the recycle bin or restore from a previous backup if available.
4
Correct the archive command to point to an existing file/directory or recreate the missing data before attempting to archive again.

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