How To Fix 42638 - Error when transferring data

42638 - Overview

• Message type: E = Error

• Message class: 42 - Information Workbench

• Message number: 638

• Message text: Error when transferring data

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 42638 - Error when transferring data ?

  The SAP error message 42638, which indicates "Error when transferring data," typically occurs during data transfer processes, such as when using the Data Transfer Workbench (DTW) or during batch input sessions. This error can arise from various causes, and understanding these can help in troubleshooting and resolving the issue.
  Possible Causes:
  
  
  Data Format Issues: The data being transferred may not conform to the expected format or structure. This can include incorrect data types, missing mandatory fields, or invalid values.
  
  
  Mapping Errors: If the data is being mapped from one system to another, there may be discrepancies in the mapping configuration.
  
  
  Authorization Issues: The user performing the data transfer may not have the necessary authorizations to execute the transfer.
  
  
  System Configuration: There may be configuration issues in the target system that prevent data from being accepted.
  
  
  Network Issues: Temporary network issues can interrupt the data transfer process.
  
  
  Data Volume: Transferring a large volume of data at once can