How To Fix /SCDL/AF051 - Shadow FD &1 detected

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCDL/AF -

• Message number: 051

• Message text: Shadow FD &1 detected

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 /SCDL/AF051 - Shadow FD &1 detected ?

  The SAP error message /SCDL/AF051 Shadow FD &1 detected typically relates to issues with the shadow instance of a database or a data structure in the SAP system. This error is often encountered in the context of SAP's Supply Chain Management (SCM) or Advanced Planning and Optimization (APO) modules, particularly when dealing with data consistency or integrity issues.
  
  Cause:
  
  Data Inconsistency: The error usually indicates that there is a discrepancy between the main data and its shadow (or backup) data. This can happen due to incomplete data updates, failed transactions, or issues during data replication.
  System 
  Configuration Issues: Incorrect configuration settings in the system can lead to inconsistencies between the main and shadow data.
  Database Locking: If a database operation is interrupted or if there are locks on the database, it can lead to shadow data being detected.
  Transport Issues: If there are issues with transporting data or configurations between different SAP systems (e.g., from