How To Fix DMC_GENERAL388 - Shadow DDIC objects could not be created for table &1 / destination &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 388

• Message text: Shadow DDIC objects could not be created for table &1 / destination &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL388 - Shadow DDIC objects could not be created for table &1 / destination &2 ?

  The SAP error message DMC_GENERAL388 indicates that there was an issue creating shadow Data Dictionary (DDIC) objects for a specific table in a given destination. This error typically arises in the context of SAP Data Migration Cockpit (DMC) or when working with data replication or migration scenarios.
  Cause:
  The error can be caused by several factors, including:
  
  
  Authorization Issues: The user executing the operation may not have the necessary authorizations to create DDIC objects in the target system.
  
  
  Technical Issues: There may be technical problems in the target system, such as:
  
  The target system is not properly configured.
  The database connection is not established or is unstable.
  The target system is in a state that does not allow for the creation of new objects (e.g., it is in maintenance mode).
  
  
  
  Existing Objects: If the shadow DDIC objects already exist and there is a conflict, this can also lead to this error.
  
  
  Data Model Issues: There may be inconsistencies or issues in the data model that prevent the creation of the required objects.
  
  
  Transport Issues: If the required transport requests have not been imported into the target system, this can lead to missing dependencies.
  
  
  Solution:
  To resolve the DMC_GENERAL388 error, you can take the following steps:
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create DDIC objects in the target system. This may involve checking roles and permissions.
  
  
  Verify System Configuration: Ensure that the target system is properly configured and that the database connection is stable. Check for any ongoing maintenance activities that might affect the system.
  
  
  Check for Existing Objects: Investigate whether the shadow DDIC objects already exist in the target system. If they do, you may need to delete or modify them before attempting to create new ones.
  
  
  Review Data Model: Check the data model for any inconsistencies or issues that might prevent the creation of the required objects. This may involve reviewing the structure of the source and target tables.
  
  
  Transport Requests: Ensure that all necessary transport requests have been imported into the target system. If any dependencies are missing, import them.
  
  
  Logs and Traces: Review the system logs and traces for more detailed error messages that can provide additional context about the failure.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the Data Migration Cockpit for any specific guidance or known issues related to this error.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  DMC Documentation: Review the official SAP Data Migration Cockpit documentation for best practices and guidelines on using the tool effectively.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the DMC_GENERAL388 error and implement an appropriate solution.