How To Fix IW345 - Reference object data has been updated
SAP Error Message - Details
Message type: E = Error
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Message class:
IW - Order Processing -
Message number: 345
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Message text: Reference object data has been updated
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What causes this issue?
The location and account assignment data has been updated by the object
in the order.System Response
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
How to fix this error?
Procedure for System Administrators
Error message extract from SAP system. Copyright SAP SE.
Smart SAP Assistant
- What is the cause and solution for SAP error message
IW345- Reference object data has been updated ?The SAP error message IW345, which states "Reference object data has been updated," typically occurs in the context of maintenance processing, particularly when dealing with notifications or work orders in the SAP Plant Maintenance (PM) module. This message indicates that the reference object (such as a piece of equipment or functional location) has been modified after it was initially referenced in a maintenance order or notification. Cause: Data Changes: The reference object (e.g., equipment or functional location) has been updated or changed in the system after it was linked to a maintenance order or notification. This could include changes to attributes like location, status, or other key data. Concurrent Updates: Multiple users or processes may be trying to update the same reference object simultaneously, leading to conflicts. System Configuration: Certain configurations or settings in the SAP system may lead to this error if they are not aligned with the expected workflow. Solution: Check Reference Object: Review the reference object (equipment or functional location) to see what changes have been made. You can do this by navigating to the relevant transaction (e.g., IE03 for equipment or IL03 for functional locations) and checking the change log. Refresh Data: If the reference object has been updated, refresh the data in your maintenance order or notification. This may involve reloading the order or notification to ensure it reflects the latest data. Recreate Notification/Order: If the issue persists,
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