How To Fix AD193 - Data class & only becomes relevant when type changed from & to TRANSP

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 193

• Message text: Data class & only becomes relevant when type changed from & to TRANSP

What causes this issue?

You have entered a data class for a logical pooled or cluster table.
On the basis of this entry, space is reserved in the relevant part of
the database when CREATE is performed.
However, logical pooled and cluster tables do not require an explicit
CREATE. Their data is located in the physical pool/cluster. The data
category is not required at this time. If you change the table type for
the logical pooled or cluster table to 'transparent', the data category
is accessed when the table is created in the database.

System Response

Issues information message.

How to fix this error?

No action necesssary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD193 - Data class & only becomes relevant when type changed from & to TRANSP ?

  The SAP error message AD193 indicates that there is an issue related to the data class of a database table or structure when you attempt to change its type from a non-transportable type (like POOL or CLUSTER) to a transportable type (TRANSP). This error typically arises during the development or modification of database objects in the ABAP Dictionary.
  Cause:
  The error occurs because:
  
  Data Class Restrictions: The data class of a table defines how the data is stored in the database. When you try to change the type of a table from a non-transportable type to a transportable type, the system checks if the data class is appropriate for the new type.
  Incompatibility: The existing data class may not be compatible with the new type you are trying to assign. For example, if the current data class is set to a class that is not meant for transportable objects, the system will raise this error.
  
  Solution:
  To resolve the AD193 error, you can follow these steps:
  
  Check Current Data Class: Go to the ABAP Dictionary (transaction SE11) and check the current data class of the table or structure that you are trying to modify.
  Change Data Class: If the current data class is not compatible with the TRANSP type, you will need to change it to a compatible data class. The common data classes for transportable tables are:
  
  APPL0 (Master Data)
  APPL1 (Transaction Data)
  APPL2 (Customizing Data)
  
  
  Modify the Table Type: After changing the data class to a compatible one, you can then proceed to change the type of the table or structure to TRANSP.
  Activate the Changes: Once you have made the necessary changes, activate the table or structure to ensure that the changes take effect.
  
  Related Information:
  
  Data Classes: Understanding the different data classes and their purposes can help in making the right choice when defining or modifying database objects.
  Transportable vs Non-Transportable: Knowing the difference between transportable and non-transportable objects is crucial for managing your SAP system effectively. Transportable objects can be moved between different SAP systems, while non-transportable objects are typically used for temporary or system-specific data.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding this error message.
  
  By following these steps and understanding the underlying concepts, you should be able to resolve the AD193 error effectively.