How To Fix DD_DBAL026 - Type length for &1 exceeds limit

DD_DBAL026 - Overview

• Message type: E = Error

• Message class: DD_DBAL - ABAP Dictionary, Data Base Abstraction Layer

• Message number: 026

• Message text: Type length for &1 exceeds limit

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DD_DBAL026 - Type length for &1 exceeds limit ?

  The SAP error message DD_DBAL026 indicates that the type length for a specified field (represented by &1) exceeds the maximum limit allowed in the database. This typically occurs when there is an inconsistency between the data dictionary definitions in the ABAP Dictionary (DDIC) and the underlying database schema.
  
  Cause:
  
  Field Length Exceeds Database Limit: The field in question has been defined with a length that is greater than what the database can support. For example, if a field is defined as VARCHAR(255) in the database but is defined as CHAR(300) in the ABAP Dictionary, this error may occur.
  Database Compatibility Issues: Different databases have different limits on field lengths. If the SAP system is migrated to a different database or if there are changes in the database configuration, this error can arise.
  Data Type Mismatch: The data type defined in the ABAP Dictionary does not match the data type in the database, leading to