How To Fix MDG_TR031 - Object &1(&2) contains no table keys

MDG_TR031 - Overview

• Message type: E = Error

• Message class: MDG_TR - MDG: Transport Tool

• Message number: 031

• Message text: Object &1(&2) contains no table keys

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_TR031 - Object &1(&2) contains no table keys ?

  The SAP error message MDG_TR031 indicates that the object you are trying to work with in the Master Data Governance (MDG) system does not contain any table keys. This typically occurs when the system expects a certain object to have a unique identifier (key) that can be used to retrieve or manipulate data, but it finds none.
  
  Cause:
  
  Missing Key Fields: The object you are trying to process may not have been defined with the necessary key fields in the data model.
  Incorrect Configuration: The configuration for the data model or the specific object type may be incorrect or incomplete.
  Data Model Issues: There may be issues with the data model itself, such as missing or incorrectly defined relationships between entities.
  Data Integrity Issues: The data being processed may not conform to the expected structure, leading to the absence of key fields.
  
  
  Solution:
  
  Check Object Definition: Review the definition of the object in the MDG data model.