How To Fix DDLS346 - CAST & from & to type &: target type length too small, loss of data poss.

DDLS346 - Overview

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 346

• Message text: CAST & from & to type &: target type length too small, loss of data poss.

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 DDLS346 - CAST & from & to type &: target type length too small, loss of data poss. ?

  The SAP error message DDLS346 indicates that there is a potential data loss when trying to cast or convert data from one type to another due to the target type's length being too small. This typically occurs during data type conversions in ABAP programs or when working with database tables and fields.
  
  Cause:
  The error arises when:
  
  You are trying to assign a value from a source data type to a target data type that has a smaller length or precision.
  For example, if you are trying to assign a string of 10 characters to a field that can only hold 5 characters, the system raises this warning because it could lead to truncation of data.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Types: Review the data types of the source and target fields. Ensure that the target field has sufficient length to accommodate the data from the source field.
  
  
  Modify Target