How To Fix SWDP_WB_TOOL_VD_DEPR022 - Table &1 uses obsolete aggregation 'COLUMNS'

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_WB_TOOL_VD_DEPR - Deprecated Objects

• Message number: 022

• Message text: Table &1 uses obsolete aggregation 'COLUMNS'

What causes this issue?

Table &v1& contains columns in the obsolete aggregation 'COLUMNS'.

System Response

The COLUMNS aggregation is obsolete and should not be used anymore. It
is not possible to insert grouped columns in this table with this
status. So long as the table columns have not been converted, columns
cannot be inserted.

How to fix this error?

In change mode columns can be converted using the context menu of this
table. Afterwards all the columns are transferred to the new
GROUPED_COLUMNS aggregation.
Caution: The conversion in the SAP standard system must be done by SAP
only, and never directly in the customer system.

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

This function is also available in the enhancement mode for columns
created in enhancements. It should only be used if the columns in the
SAP standard system have already been converted to the new aggregation
?GROUPED_COLUMNS?.
If the conversion in the SAP standard system has already been done by
SAP, in transaction SPAU_ENH an automatic conversion is provided in the
?Conflict Details? for the customer enhancement.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWDP_WB_TOOL_VD_DEPR022 - Table &1 uses obsolete aggregation 'COLUMNS' ?

  The SAP error message SWDP_WB_TOOL_VD_DEPR022 indicates that a specific table (denoted by &1) is using an obsolete aggregation method called 'COLUMNS'. This message typically arises in the context of SAP Web Dynpro applications, particularly when dealing with the Web Dynpro ABAP development environment.
  Cause:
  The error is caused by the use of an outdated aggregation method in the definition of a Web Dynpro component or view. The 'COLUMNS' aggregation method has been deprecated, meaning it is no longer recommended for use and may be removed in future releases of SAP. This can happen if the application was developed using older versions of SAP or if the development guidelines have changed.
  Solution:
  To resolve this error, you need to update the affected Web Dynpro component or view to use a supported aggregation method. Here are the steps you can take:
  
  
  Identify the Component/View: Determine which Web Dynpro component or view is causing the error. The error message will provide the name of the table (indicated by &1).
  
  
  Open the Web Dynpro Component: Use the SAP Web Dynpro ABAP Workbench (transaction code SE80) to open the relevant Web Dynpro component.
  
  
  Check Aggregation Methods: Look for the definition of the table or UI element that is using the 'COLUMNS' aggregation. 
  
  
  Update to Supported Aggregation: Replace the 'COLUMNS' aggregation with a supported aggregation method. Common alternatives include:
  
  Using 'ROWS' for row-based data representation.
  Using 'TABLE' for tabular data representation.
  
  
  
  Adjust Layout and Properties: After changing the aggregation method, you may need to adjust the layout and properties of the UI elements to ensure they display correctly.
  
  
  Test the Application: After making the changes, test the Web Dynpro application to ensure that it functions as expected without any errors.
  
  
  Transport Changes: If you are working in a development environment, ensure that you transport the changes to the appropriate quality assurance or production environment.
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for Web Dynpro ABAP for more details on supported aggregation methods and best practices.
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or updates related to this error message.
  Community Forums: Consider visiting SAP Community forums or other developer communities for insights and experiences shared by other developers who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the SWDP_WB_TOOL_VD_DEPR022 error and ensure that your Web Dynpro application is compliant with current SAP standards.