How To Fix DMCLG645 - Input is too long; predefined length &1

DMCLG645 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 645

• Message text: Input is too long; predefined length &1

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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DMCLG645 - Details

• The SAP error message DMCLG645, which states "Input is too long; predefined length &1," typically occurs when the input data exceeds the maximum length defined for a particular field in the SAP system. This can happen in various contexts, such as when entering data in a transaction, uploading data, or processing records.
  
  Cause:
  
  Field Length Exceeded: The input data you are trying to enter or upload exceeds the predefined length of the field in the database or the application.
  Data Type Mismatch: The data type of the input may not match the expected type, leading to length issues.
  
  Configuration Issues: Custom fields or configurations may have been set up with incorrect lengths.
  
  
  Solution:
  
  Check Field Length: Review the field definition in the relevant table or transaction to determine the maximum allowed length. You can do this by checking the data dictionary (SE11) for the specific table or field.
  Trim Input Data: If possible, modify the input data