How To Fix AD696 - Generic key field is missing from logical cluster &

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 696

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

What causes this issue?

Either an incorrect cluster was defined or an incorrect key was
maintained for a cluster table.
A cluster contains a transparent cluster key which must be contained as
the first part in the keys of all the logical cluster tables included
in the clusters. Perhaps this is not the case here.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the cluster or key definition assigned to the table.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD696 - Generic key field is missing from logical cluster & ?

  The SAP error message AD696, which states "Generic key field is missing from logical cluster," typically occurs in the context of data archiving or data management processes within SAP systems. This error indicates that a required key field is not present in the logical cluster that is being referenced, which can lead to issues in data retrieval or processing.
  Cause:
  
  Missing Key Field: The error usually arises when a key field that is expected in the logical cluster is not defined or is missing. This could be due to configuration issues or changes in the data model.
  Data Model Changes: If there have been recent changes to the data model or the structure of the database tables, it may lead to inconsistencies where the logical cluster does not align with the current data structure.
  Archiving Configuration: If the error occurs during an archiving process, it may indicate that the archiving object is not correctly configured to include all necessary fields.
  
  Solution:
  
  Check Configuration: Review the configuration of the logical cluster and ensure that all required key fields are defined. This may involve checking the relevant customizing settings in the SAP system.
  Update Data Model: If there have been changes to the data model, ensure that the logical cluster is updated accordingly. This may involve adjusting the definitions in the Data Dictionary (SE11) or related transaction codes.
  Review Archiving Object: If the error occurs during archiving, check the archiving object configuration (transaction SARA) to ensure that all necessary fields are included in the archiving process.
  Consult Documentation: Refer to SAP documentation or notes related to the specific archiving object or logical cluster you are working with. There may be specific guidelines or updates that address this issue.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide patches or additional guidance based on the specific version of your SAP system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SARA (Archiving), and SE80 (Object Navigator) to investigate the issue further.
  SAP Notes: Search for SAP Notes related to the error message AD696 in the SAP Support Portal. There may be specific notes that address known issues or provide solutions.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that the logical cluster functions as expected.
  
  By following these steps, you should be able to identify the cause of the AD696 error and implement a solution to resolve it.