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Message type: E = Error
Message class: EEWMSERVICE - IS-U Work Management: Service
Message number: 028
Message text: No reference object could be determined for order &1
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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EEWMSERVICE028
- No reference object could be determined for order &1 ?The SAP error message EEWMSERVICE028 indicates that the system could not determine a reference object for the specified order. This error typically occurs in the context of warehouse management or logistics processes, where a reference object (such as a material, storage location, or another order) is required for processing.
Causes:
- Missing Reference Object: The order specified in the error message does not have a valid reference object associated with it.
- Incorrect Order Type: The order type may not be configured correctly or may not be compatible with the expected reference objects.
- Data Inconsistencies: There may be inconsistencies in the master data or transactional data related to the order.
- Configuration Issues: The system configuration for warehouse management or order processing may not be set up correctly.
- Authorization Issues: The user may not have the necessary authorizations to access the reference object.
Solutions:
- Check Order Details: Verify the details of the order specified in the error message. Ensure that it is correctly set up and that all required fields are populated.
- Review Reference Object Configuration: Check the configuration settings for the order type in the SAP system to ensure that it is set up to recognize the necessary reference objects.
- Validate Master Data: Ensure that all relevant master data (materials, storage locations, etc.) is correctly maintained and that there are no missing or incorrect entries.
- Check for Inconsistencies: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check for inconsistencies in the database tables related to the order.
- Authorization Check: Ensure that the user has the necessary authorizations to access the reference object. This can be checked in transaction SU53 or by consulting with your security team.
- Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
Related Information:
If the issue persists after following these steps, it may be necessary to involve your SAP support team or consult with SAP directly for further assistance.
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