How To Fix DT807 - Field & is in both versions of the table

DT807 - Overview

• Message type: E = Error

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

• Message number: 807

• Message text: Field & is in both versions of the table

What causes this issue?

Both old and new versions of the field exist. In addition, it is the
same kind of field in both cases (i.e. either a key field or a non-key
field in both cases). You are not, therefore, requested to take any
action.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message DT807 - Field & is in both versions of the table ?

  The SAP error message DT807, which states "Field & is in both versions of the table," typically occurs when there is a conflict in the data dictionary regarding the field definitions in a database table. This can happen when a field is defined in multiple versions of a table, which can lead to inconsistencies and confusion in data handling.
  
  Cause:
  
  Field Redefinition: The same field name is defined in different versions of a table, possibly due to changes in the data model or during a transport of changes.
  Transport Issues: If changes to the data dictionary are transported between systems (e.g., from development to production), it may lead to conflicts if the same field is defined differently in the target system.
  Inconsistent Table Versions: If there are multiple versions of a table in the system (for example, due to a failed upgrade or inconsistent transport), it can lead to this error.
  
  
  Solution:
  
  Check Data Dictionary: Use