How To Fix DT208 - Table is too long

DT208 - Overview

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 208

• Message text: Table is too long

What causes this issue?

The sum of the field lengths of the table fields is too large. This
situation can occur, for example, when you convert a structure into a
transparent table.

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?

Remove fields from the table or shorten the field lengths.

Error message extract from SAP system. Copyright SAP SE.

DT208 - Details

• The SAP error message DT208, which states "Table is too long," typically occurs when you are trying to process or manipulate a table that exceeds certain limits set by the SAP system. This can happen in various contexts, such as when working with internal tables in ABAP programs, database tables, or during data uploads.
  
  Cause:
  
  Internal Table Size: The internal table you are trying to use may exceed the maximum size allowed by the system. In ABAP, internal tables have a limit on the number of rows they can contain, which is often influenced by the memory available and the configuration of the system.
  Database Table Size: If you are trying to read or write to a database table that has a very large number of entries, you may encounter this error.
  Data Uploads: When uploading data (e.g., using LSMW or BAPIs), if the data set is too large, it can trigger this error.
  Memory