How To Fix DMU117 - Relationship does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: DMU - Digital Mock Up (DMU)

• Message number: 117

• Message text: Relationship does not exist

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMU117 - Relationship does not exist ?

  The SAP error message DMU117 ("Relationship does not exist") typically occurs in the context of Data Migration or Data Management processes, particularly when working with the Data Migration Workbench or similar tools. This error indicates that the system is unable to find a specified relationship between objects or entities that you are trying to work with.
  Causes:
  
  Missing Relationship Definition: The relationship you are trying to reference may not be defined in the system. This could happen if the necessary configuration or master data has not been set up.
  Incorrect Object References: The objects or entities you are trying to link may not exist or may have been incorrectly specified in your data migration or management process.
  Data Integrity Issues: There may be issues with the integrity of the data being processed, such as missing keys or incorrect data formats.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the relationships or objects in question.
  
  Solutions:
  
  Check Relationship Definitions: Verify that the relationship you are trying to use is defined in the system. You may need to create or configure the relationship in the relevant customizing settings.
  Validate Object References: Ensure that the objects you are trying to link actually exist in the system and that you are using the correct identifiers (e.g., IDs, keys).
  Review Data: Check the data you are trying to migrate or manage for any inconsistencies or missing information. Ensure that all required fields are populated correctly.
  Authorization Check: Make sure that the user executing the process has the necessary authorizations to access the relevant objects and relationships.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the Data Migration Workbench or the relevant module you are working with.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like LSMW (Legacy System Migration Workbench) or others related to data migration.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be valuable resources for finding solutions to similar issues encountered by other users.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.