How To Fix DT264 - Generic key field & is missing from logical cluster &

DT264 - Overview

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 264

• Message text: Generic key field & is missing from logical cluster &

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 DT264 - Generic key field & is missing from logical cluster & ?

  The SAP error message DT264 indicates that a generic key field is missing from a logical cluster. This error typically arises in the context of data transfer or data processing within SAP systems, particularly when dealing with data models or data structures that require specific key fields to be present.
  
  Cause:
  
  Missing Key Field: The error usually occurs when a required key field is not defined or is missing in the logical cluster configuration. This can happen if the data model has been altered, or if there are inconsistencies in the data definitions.
  
  Configuration Issues: There may be issues in the configuration of the logical cluster or the data model that prevent the system from recognizing the necessary key fields.
  Data Transfer Issues: If you are performing data transfers (e.g., using LSMW, BAPIs, or IDocs), the source data may not contain the required key fields, leading to this error.
  
  
  Solution:
  
  Check Logical Cluster Configuration: Review the