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Message type: E = Error
Message class: IR - PM: IMRC - Measurement Readings and Counters
Message number: 401
Message text: Counter overflow reading is less than counter reading in meas. doc. &1
You tried to maintain a
<DS:GLOS.3526C2D6AFAB52B9E10000009B38F974>counter overflow reading</>.
However, a <DS:GLOS.3526C2F5AFAB52B9E10000009B38F974>measurement
document</> &V1& with a higher counter reading already exists.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
INCLUDE KEINE-VERARBEITUNG OBJECT DOKU ID TXCheck your entry.
Error message extract from SAP system. Copyright SAP SE.
IR401
- Counter overflow reading is less than counter reading in meas. doc. &1 ?The SAP error message IR401 ("Counter overflow reading is less than counter reading in measurement document &1") typically occurs in the context of SAP's Plant Maintenance (PM) or Customer Service (CS) modules, particularly when dealing with measurement documents for counters (like meter readings).
Cause:
This error indicates that there is a discrepancy between the counter overflow reading and the current counter reading in the measurement document. Specifically, it suggests that the overflow reading (the maximum value a counter can hold before it resets) is less than the current reading recorded in the measurement document. This situation can arise due to:
- Incorrect Data Entry: The user may have entered an incorrect counter reading that exceeds the overflow limit.
- System Configuration Issues: The configuration for the counter may not be set up correctly, leading to incorrect overflow values.
- Data Migration Issues: If data was migrated from another system, it may not have been correctly aligned with the overflow settings in SAP.
Solution:
To resolve the IR401 error, you can take the following steps:
Verify Counter Readings:
- Check the measurement document referenced in the error message to ensure that the counter readings are accurate.
- Ensure that the current reading does not exceed the defined overflow limit.
Adjust the Measurement Document:
- If the current reading is incorrect, you may need to adjust or delete the measurement document and re-enter the correct readings.
Review Counter Configuration:
- Go to the configuration settings for the counter in SAP and verify that the overflow values are set correctly.
- Ensure that the maximum value for the counter is appropriate for the expected readings.
Consult Documentation:
- Review SAP documentation or help resources for specific guidance on handling measurement documents and counter readings.
Contact SAP Support:
- If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
Related Information:
By following these steps, you should be able to identify and resolve the cause of the IR401 error in your SAP system.
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