How To Fix TW120 - &-& is larger than 32767 bytes. & cannot be exported.

SAP Error Message - Details

• Message type: E = Error

• Message class: TW - R3trans - Messages

• Message number: 120

• Message text: &-& is larger than 32767 bytes. & cannot be exported.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TW120 - &-& is larger than 32767 bytes. & cannot be exported. ?

  The SAP error message TW120 indicates that a certain object or data structure exceeds the maximum size limit of 32,767 bytes, which is the limit for certain types of data in SAP. This error typically occurs when trying to export data that is too large for the system to handle in a single operation.
  Cause:
  
  Data Size Exceeded: The primary cause of this error is that the data you are trying to export (such as a text field, internal table, or other data structure) exceeds the maximum allowable size of 32,767 bytes.
  Data Type Limitations: Certain data types in SAP, such as strings or text fields, have size limitations that can trigger this error when the data exceeds those limits.
  
  Solution:
  
  Data Truncation: If possible, reduce the size of the data being exported. This can be done by truncating long text fields or splitting large internal tables into smaller chunks.
  Use of Different Data Types: If you are using a data type that has a size limitation, consider using a different data type that can accommodate larger sizes, such as using a CLOB (Character Large Object) if your database supports it.
  Export in Chunks: If the data is too large to export in one go, consider exporting it in smaller chunks. This can be done by implementing pagination or batching in your export logic.
  Check for Unnecessary Data: Review the data being exported to ensure that it does not include unnecessary information that can be excluded to reduce the size.
  Adjusting Program Logic: If you are developing a custom program, review the logic to ensure that it handles large data correctly, possibly by using streaming or other techniques to manage large datasets.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error. SAP frequently releases notes that address known issues and provide solutions.
  Documentation: Review SAP documentation for the specific module or function you are working with to understand the limitations and best practices for handling large data exports.
  Performance Considerations: When dealing with large datasets, consider the performance implications of your approach, as exporting large amounts of data can impact system performance.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.