How To Fix SIW113 - Table Type &1: key category must be 'not specified'

SIW113 - Overview

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 113

• Message text: Table Type &1: key category must be 'not specified'

What causes this issue?

The value for KEYKIND must be 'not specified'(G) when the value for
KEYDEF is 'not specified'(G).

System Response

The feasibility check of table type object contains errors which
prevents its generation. For more information, see <DS>
<DS:TX.DDDOC_ACCMODE_KEYKIND>here</></>.

How to fix this error?

Please correct the definition of Table Type with Object ID &v1& in your
configuration class.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SIW113 - Table Type &1: key category must be 'not specified' ?

  The SAP error message SIW113, which states "Table Type &1: key category must be 'not specified'," typically occurs in the context of defining or working with table types in ABAP Dictionary (DDIC). This error indicates that the key category for a specified table type is incorrectly defined.
  
  Cause:
  The error arises when you are trying to define a table type in the ABAP Dictionary, and the key category is set to a value that is not allowed. In SAP, table types can have different key categories, such as:
  
  Not Specified: This means that the table does not have a primary key.
  Unique: This means that the table has a unique key.
  Non-Unique: This means that the table can have duplicate entries.
  
  If the key category is set to something other than "Not Specified" when it should be, or if the table type is not defined correctly, you will encounter this error.
  
  Solution:
  To resolve the SIW113 error, follow