How To Fix DO837 - Table type & is a generic type

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 837

• Message text: Table type & is a generic type

What causes this issue?

INCLUDE DDDOC_GENERIC_TTYP OBJECT DOKU ID TX

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DO837 - Table type & is a generic type ?

  The SAP error message DO837 indicates that a table type being used in your ABAP program or data dictionary is a generic type. This typically occurs when you are trying to use a table type that is not specific enough for the operation you are attempting to perform.
  Cause:
  
  Generic Table Type: The table type you are using is defined as a generic type, which means it does not have a specific structure or fields defined. This can lead to ambiguity in how the table is processed.
  Incompatibility: The operation you are trying to perform requires a specific table type with defined fields, but you are using a generic one.
  
  Solution:
  
  Use a Specific Table Type: Instead of using a generic table type, define or use a specific table type that has a clear structure. This involves creating a new table type in the Data Dictionary (SE11) that includes the necessary fields.
  Check Data Dictionary: Go to transaction SE11 and check the definition of the table type you are using. If it is generic, consider creating a new specific table type that meets your requirements.
  Modify ABAP Code: If you are working with ABAP code, ensure that you are declaring your internal tables with specific types rather than generic ones. For example, instead of using TYPE ANY TABLE, use a specific structure like TYPE TABLE OF <your_structure>.
  Review Function Modules or Methods: If the error occurs while calling a function module or method, check the parameters being passed. Ensure that you are passing the correct table type as expected by the function/module.
  
  Related Information:
  
  Data Dictionary (SE11): This is where you can create and manage table types, structures, and other database objects.
  ABAP Development: Familiarity with ABAP programming and data types is essential to resolve this issue effectively.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as there may be known issues or fixes provided by SAP.
  
  By addressing the use of generic table types and ensuring that you are working with specific types, you should be able to resolve the DO837 error message in SAP.