DDLS403 - & & on type &: length of target type is too large

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 403

• Message text: & & on type &: length of target type is too large

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS403 - & & on type &: length of target type is too large ?

  The SAP error message DDLS403 indicates that there is an issue with the length of a target type being too large for the operation you are trying to perform. This error typically occurs during data dictionary operations, such as when you are trying to create or modify a database table, view, or structure in the ABAP Dictionary (SE11).
  Cause:
  The error is caused by one of the following reasons:
  
  Data Type Length Exceeded: You are trying to assign a value to a field or variable that exceeds the maximum length allowed for that data type.
  Incompatible Data Types: There may be a mismatch between the source and target data types, where the target type cannot accommodate the data being assigned to it.
  Database Constraints: The database table or field definitions may have constraints that limit the length of the data that can be stored.
  
  Solution:
  To resolve the DDLS403 error, you can take the following steps:
  
  
  Check Data Types: Review the data types of the fields involved in the operation. Ensure that the target field can accommodate the length of the source field. If necessary, modify the target field to have a larger length.
  
  
  Modify Field Lengths: If you are creating or modifying a table or structure, adjust the lengths of the fields in the ABAP Dictionary (SE11) to ensure they are appropriate for the data being stored.
  
  
  Review Assignments: If the error occurs during an assignment in ABAP code, check the assignment statements to ensure that you are not trying to assign a value that exceeds the target variable's length.
  
  
  Database Table Adjustments: If the error is related to a database table, you may need to adjust the table definition to allow for larger field sizes. This may involve altering the table structure.
  
  
  Check for Implicit Conversions: Ensure that there are no implicit conversions happening that could lead to a length mismatch.
  
  
  Testing: After making the necessary adjustments, test the changes to ensure that the error is resolved.
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Builder) to investigate and modify the relevant objects.
  Documentation: Refer to SAP documentation for data types and their limitations, as well as best practices for defining database fields.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or ABAP development team for further assistance.