How To Fix DO846 - No row type or data type was specified

DO846 - Overview

• Message type: E = Error

• Message class: DO - Dictionary: Mass activation of domains and data elements

• Message number: 846

• Message text: No row type or data type was specified

What causes this issue?

INCLUDE DDDOC_DIRECT_TYPE OBJECT DOKU ID TX
You did not reference a row type or define a data type (direct type
entry) for a table type.

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?

Define the data type attributes of the table type by specifying a type
defined in the Dictionary as row type or entering a data type, number
of places and if necessary decimal places.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DO846 - No row type or data type was specified ?

  The SAP error message DO846 ("No row type or data type was specified") typically occurs in the context of ABAP programming, particularly when dealing with internal tables or data structures. This error indicates that the system is unable to determine the type of data that is being referenced, which can happen for several reasons.
  Causes:
  
  Undefined Data Type: The internal table or data structure has not been defined properly, or the data type is not specified.
  Incorrect Declaration: The declaration of the internal table or structure might be missing or incorrect.
  Dynamic Programming Issues: If you are using dynamic programming techniques (like dynamic internal tables), the type might not be defined at runtime.
  Missing Type Reference: When using generic types or references, the specific type may not have been provided.
  
  Solutions:
  
  
  Check Declarations: Ensure that all internal tables and structures are declared with a specific type. For example:
  TYPES: BEGIN OF ty_example,