How To Fix MDC_PROCESS111 - Key field "&2" missing for table "&1"

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_PROCESS - Messages In Context Of MDC Processing

• Message number: 111

• Message text: Key field "&2" missing for table "&1"

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 MDC_PROCESS111 - Key field "&2" missing for table "&1" ?

  The SAP error message MDC_PROCESS111 indicates that a key field is missing for a specific table during a process that involves data processing or data extraction. This error typically arises in the context of SAP's data modeling or data extraction processes, particularly when working with SAP HANA or SAP BW (Business Warehouse).
  
  Cause:
  The error occurs when the system expects a key field (which is essential for identifying records uniquely) to be present in a specified table, but it is not found. This can happen due to several reasons:
  
  Data Model Configuration: The data model may not be correctly configured, leading to missing key fields.
  Table Definition: The table definition might be incomplete or incorrect, lacking the necessary key fields.
  Data Source Issues: If the data source is not properly set up or if there are changes in the underlying data structure, it can lead to this error.
  Transport Issues: If the table or data model