How To Fix WUF048 - Data lost while copying from &1 to &2: source &3, target &4

SAP Error Message - Details

• Message type: E = Error

• Message class: WUF -

• Message number: 048

• Message text: Data lost while copying from &1 to &2: source &3, target &4

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message WUF048 - Data lost while copying from &1 to &2: source &3, target &4 ?

  The SAP error message WUF048 indicates that there was a data loss while copying data from one object to another. This typically occurs in the context of data transfer processes, such as when moving data between different systems or within the same system. The message provides details about the source and target objects involved in the operation.
  Cause:
  The error can be caused by several factors, including:
  
  Data Inconsistency: The source data may be inconsistent or corrupted, leading to issues during the copying process.
  Configuration Issues: Incorrect configuration settings in the data transfer process can lead to data loss.
  System Performance: If the system is under heavy load or if there are performance issues, it may not be able to complete the data transfer successfully.
  Authorization Issues: Lack of proper authorizations for the user or the system to access the source or target objects can lead to incomplete data transfer.
  Network Issues: If the data transfer involves network communication, any interruptions or failures in the network can cause data loss.
  
  Solution:
  To resolve the WUF048 error, you can take the following steps:
  
  Check Source Data: Verify the integrity and consistency of the source data. Ensure that it is complete and not corrupted.
  Review Configuration: Check the configuration settings for the data transfer process. Ensure that all parameters are set correctly.
  Monitor System Performance: Look for any performance bottlenecks in the system. If the system is under heavy load, consider scheduling the data transfer during off-peak hours.
  Verify Authorizations: Ensure that the user or system has the necessary authorizations to access both the source and target objects.
  Check Network Connectivity: If applicable, verify the network connection between the systems involved in the data transfer. Ensure that there are no interruptions or failures.
  Log Analysis: Review the application logs and system logs for any additional error messages or warnings that may provide more context about the issue.
  Retry the Operation: After addressing the above points, attempt to rerun the data transfer process.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the WUF048 error. SAP frequently updates its knowledge base with solutions for common errors.
  Documentation: Refer to the official SAP documentation for the specific module or process you are working with to understand the data transfer mechanisms better.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify the root cause of the WUF048 error and implement a solution to prevent data loss during the copying process.