How To Fix AG221 - Programming error: unknown table ID &1

AG221 - Overview

• Message type: E = Error

• Message class: AG - Nachrichten ATP-Server

• Message number: 221

• Message text: Programming error: unknown table ID &1

What causes this issue?

The function module DELTA_MANAGEMENT was called using an unknown table
ID.

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?

Error message extract from SAP system. Copyright SAP SE.

AG221 - Details

• The SAP error message AG221, which states "Programming error: unknown table ID &1," typically indicates that the system has encountered an issue related to a table ID that it does not recognize or that is not defined in the system. This error can occur in various contexts, such as during data processing, report generation, or when executing certain transactions.
  Causes:
  
  Missing or Incorrect Table Definition: The table ID referenced in the error message may not be defined in the system or may have been deleted or modified incorrectly.
  Custom Development Issues: If there are custom programs or enhancements that reference specific table IDs, any changes or errors in those programs can lead to this error.
  Transport Issues: If a transport request containing changes to table definitions was not imported correctly, it could lead to inconsistencies in the system.
  Version Mismatch: If there are discrepancies between different system versions (e.g., development, quality assurance, production), it may