How To Fix G3653 - Structure of table &1 is too wide (&2 Byte, max. possible are &3 Bytes)

SAP Error Message - Details

• Message type: E = Error

• Message class: G3 - Messages for SAP Consolidation: Integration

• Message number: 653

• Message text: Structure of table &1 is too wide (&2 Byte, max. possible are &3 Bytes)

What causes this issue?

The structure of table &V1& in the specified system contains &V2&
bytes. However, only data with a maximum structure length of &V3& bytes
can be read and transferred.

System Response

Data selection cannot be executed.

How to fix this error?

For the reconciliation of totals data, choose a table with a maximum
structure length of &V3& bytes.

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 G3653 - Structure of table &1 is too wide (&2 Byte, max. possible are &3 Bytes) ?

  The SAP error message G3653 indicates that the structure of a table is too wide, meaning that the total size of the fields in the table exceeds the maximum allowed size. This can occur when you are trying to create or modify a table in the Data Dictionary (SE11) or when you are working with database tables that have a defined maximum size.
  Cause:
  
  Field Size Exceeded: The total size of all fields in the table exceeds the maximum limit set by the database. In SAP, the maximum size for a table structure is typically 8,000 bytes for standard database tables.
  Data Types: Using large data types (like STRING, RAW, or large CHAR fields) can quickly increase the size of the table structure.
  Number of Fields: Having too many fields in a table can also contribute to exceeding the maximum size.
  
  Solution:
  
  Review Table Structure: Check the fields defined in the table and their data types. Consider reducing the size of some fields or changing data types to more efficient ones.
  Split the Table: If the table has too many fields, consider splitting it into multiple related tables. This can help in normalizing the data and keeping the structure within limits.
  Use Data Elements: Instead of defining fields directly in the table, use data elements that may have predefined lengths, which can help manage the overall size.
  Optimize Data Types: Use appropriate data types that consume less space. For example, if a field is defined as CHAR(255), but it only needs to store 50 characters, change it to CHAR(50).
  Check for Unused Fields: Remove any fields that are not necessary for the table's purpose.
  
  Related Information:
  
  Database Limitations: Different database systems may have different limitations on table sizes. For example, some databases may allow larger structures, but SAP has its own constraints.
  SAP Notes: Check SAP Notes for any specific recommendations or updates related to this error message.
  Performance Considerations: A wide table structure can also lead to performance issues, so optimizing the structure can improve both performance and maintainability.
  
  If you continue to face issues after trying the above solutions, consider consulting with your SAP Basis or ABAP team for further assistance.