How To Fix DMC_RT_GEN221 - Data aging field &1 does not exist in source system table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_GEN - DMC: Nachrichten der Generierungfunktionen

• Message number: 221

• Message text: Data aging field &1 does not exist in source system table &2

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 DMC_RT_GEN221 - Data aging field &1 does not exist in source system table &2 ?

  The SAP error message DMC_RT_GEN221 indicates that there is an issue related to data aging, specifically that a field referenced in the data aging process does not exist in the specified source system table. This error typically arises in the context of data management and data aging processes in SAP systems, particularly when using the Data Management Cockpit (DMC) or similar tools.
  Cause:
  
  Field Mismatch: The field specified in the error message does not exist in the source system table. This could be due to a typo, a change in the data model, or an incorrect configuration.
  Table Structure Changes: If the structure of the source table has been modified (e.g., fields added or removed), the data aging process may reference outdated field names.
  Configuration Issues: The data aging configuration may not be correctly set up, leading to references to non-existent fields.
  Transport Issues: If the data aging configuration was transported from one system to another, it may not have been properly adjusted for the target system.
  
  Solution:
  
  Verify Field Existence: Check the source system table specified in the error message to confirm whether the field exists. You can do this using transaction SE11 (Data Dictionary) in SAP.
  Update Configuration: If the field does not exist, you may need to update the data aging configuration to reference the correct field or to remove the reference to the non-existent field.
  Check for Changes: Review any recent changes to the data model or table structure that may have affected the field's existence.
  Adjust Transport Requests: If the issue arose after a transport, ensure that the transport request was correctly adjusted for the target system.
  Consult Documentation: Refer to SAP documentation or notes related to data aging for any specific instructions or known issues that may apply to your version of SAP.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Data Aging: Data aging is a process in SAP that helps manage large volumes of data by archiving or deleting old data based on specific criteria. It is often used in conjunction with SAP HANA and other database technologies.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and DMC (Data Management Cockpit) for managing data aging configurations.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide guidance on data aging configurations.
  
  By following these steps, you should be able to identify the cause of the DMC_RT_GEN221 error and implement a solution to resolve it.