How To Fix AD974 - Field &-& (type & no longer supported from Release & onwards)

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 974

• Message text: Field &-& (type & no longer supported from Release & onwards)

What causes this issue?

The domain on which the field is based has a data type which is no
longer supported starting with the specified release.

System Response

Warning.

How to fix this error?

If you still need the object belonging to the field after the release
upgrade, change the data type of the corresponding domain. The valid
data types can be displayed by pressing the F4 button in the field
<LS>Data type</> in the maintenance screen of the domain.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD974 - Field &-& (type & no longer supported from Release & onwards) ?

  The SAP error message AD974 indicates that a specific field (denoted by &-&) of a certain type (denoted by &) is no longer supported from a particular release (denoted by & onwards). This error typically arises when you are trying to use a field or data type that has been deprecated or removed in the version of SAP you are currently using.
  Cause:
  
  Deprecated Fields/Types: The field or data type you are trying to use has been deprecated in the version of SAP you are working with. This can happen during upgrades or when SAP introduces new data models.
  Custom Code: If you have custom code or enhancements that reference the deprecated field or type, this will trigger the error.
  Changes in Data Dictionary: Changes in the data dictionary or the underlying database structure can lead to this error if the code is not updated accordingly.
  
  Solution:
  
  Identify the Field/Type: Check the error message for the specific field and type that is causing the issue. This will help you understand what needs to be changed.
  Update Code: If you have custom code that references the deprecated field or type, you will need to update it to use the new field or type that has replaced it. This may involve:
  
  Modifying ABAP programs.
  Updating function modules or methods.
  Adjusting data structures or tables.
  
  
  Consult Documentation: Review the release notes or documentation for the version of SAP you are using. SAP typically provides information on deprecated fields and their replacements.
  Use Alternative Fields/Types: If there are alternative fields or types available, update your code to use these instead.
  Testing: After making changes, thoroughly test the affected functionality to ensure that everything works as expected.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the error. SAP Notes often provide solutions for known issues.
  SAP Community: Engage with the SAP Community forums to see if others have encountered the same issue and what solutions they have found.
  Upgrade Guides: If this error occurred after an upgrade, refer to the upgrade guide for your specific version to understand the changes made and how to adapt your code accordingly.
  
  By following these steps, you should be able to resolve the AD974 error and ensure that your SAP system functions correctly with the updated data structures.