How To Fix LD411 - A buffer cannot be moved to this point

SAP Error Message - Details

• Message type: E = Error

• Message class: LD - Logistics Automotive Line Design

• Message number: 411

• Message text: A buffer cannot be moved to this point

What causes this issue?

A buffer on a level of the line hierarchy must constantly have a
neighboring line segment on the right hand side.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LD411 - A buffer cannot be moved to this point ?

  The SAP error message LD411 ("A buffer cannot be moved to this point") typically occurs during the execution of a data transfer or during the processing of a data load in SAP, particularly in the context of the Logistics Data (LO) extraction or during the loading of data into the SAP BW (Business Warehouse) system.
  Cause:
  The error usually arises due to one of the following reasons:
  
  
  Data Structure Issues: The data structure being used for the load may not match the expected structure in the target system. This can happen if there are changes in the data model or if the data being loaded does not conform to the expected format.
  
  
  Buffer Overflow: The error can occur if there is an attempt to move data into a buffer that is not large enough to accommodate the incoming data.
  
  
  Incorrect Data Types: If the data types of the source and target fields do not match, it can lead to this error.
  
  
  Inconsistent Data: If the data being processed contains inconsistencies or invalid entries, it may trigger this error.
  
  
  Solution:
  To resolve the LD411 error, you can take the following steps:
  
  
  Check Data Structure: Verify that the data structure in the source matches the target structure. Ensure that all fields are correctly defined and that there are no discrepancies.
  
  
  Review Data Types: Ensure that the data types of the fields in the source and target match. If there are mismatches, you may need to adjust the data types accordingly.
  
  
  Increase Buffer Size: If the error is due to buffer overflow, consider increasing the buffer size in the configuration settings of the data transfer process.
  
  
  Data Validation: Validate the data being loaded to ensure there are no inconsistencies or invalid entries. Cleanse the data if necessary.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can sometimes resolve underlying issues.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be known issues or fixes available.
  
  
  Debugging: If you have access to debugging tools, you can trace the process to identify the exact point of failure and gather more information about the error.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on data loading processes and error handling.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the cause of the LD411 error in your SAP system.