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Message type: E = Error
Message class: UPS - ALE Distribution Packet
Message number: 178
Message text: Predecessor packet &1 of correction does not exist
You want to post a correction package in the target system.
This correction requires correction package &V1&, which does not exist
in the target system.
The correction package cannot be created.
Ensure that correction package &V1& also exists in the target system.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
UPS178
- Predecessor packet &1 of correction does not exist ?The SAP error message UPS178, which states "Predecessor packet &1 of correction does not exist," typically occurs in the context of transport management and correction requests in SAP systems. This error indicates that the system is unable to find a predecessor packet (or transport request) that is required for the correction request you are trying to process.
Cause:
- Missing Predecessor Transport Request: The predecessor transport request that the current correction request depends on has not been created, has been deleted, or is not available in the system.
- Transport Sequence Issues: There may be issues with the sequence of transport requests, where the system expects a certain order of transport requests to be processed.
- Transport Directory Issues: Problems with the transport directory or inconsistencies in the transport landscape can also lead to this error.
- Incorrect Configuration: Configuration issues in the transport management system (TMS) can lead to dependencies not being recognized.
Solution:
- Check Transport Requests: Verify that the predecessor transport request exists in the system. You can do this by checking the transport logs or using transaction codes like SE01 or SE09 to view transport requests.
- Recreate Missing Requests: If the predecessor transport request is missing, you may need to recreate it or ensure that it is properly imported into the system.
- Check Transport Sequence: Ensure that the transport requests are being processed in the correct order. If necessary, adjust the sequence of transport requests.
- Transport Directory Consistency: Check the transport directory for any inconsistencies. You can use transaction code STMS to manage and monitor transport requests.
- Consult Transport Logs: Review the transport logs for any additional error messages or warnings that may provide more context about the issue.
- Contact Basis Team: If you are unable to resolve the issue, it may be necessary to involve your SAP Basis team or support for further investigation.
Related Information:
By following these steps, you should be able to identify the cause of the UPS178 error and implement a solution to resolve it.
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