How To Fix TN838 - Transport-based correction instructions require modification adjustment

SAP Error Message - Details

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 838

• Message text: Transport-based correction instructions require modification adjustment

What causes this issue?

The transport-based correction instructions that are pending import
contain ABAP Dictionary objects that were modified in the system.

System Response

The import was stopped to avoid data loss.

How to fix this error?

Perform the complete modification adjustment in transaction SPPD first.
Afterwards, continue the import with Note Assistant.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message TN838 - Transport-based correction instructions require modification adjustment ?

  The SAP error message TN838, which states "Transport-based correction instructions require modification adjustment," typically occurs when there are transport requests that contain modifications that need to be adjusted before they can be transported to the target system. This error is often related to the transport of correction instructions that involve changes to objects that have been modified in the target system.
  Cause:
  
  Modification Conflicts: The error usually arises when there are modifications in the target system that conflict with the changes being transported. This can happen if the same object has been modified in both the source and target systems.
  Transport Requests: The transport request may contain changes that are not compatible with the existing modifications in the target system.
  Missing Adjustments: The system may require manual adjustments to resolve conflicts between the transported changes and existing modifications.
  
  Solution:
  
  Check Modifications: Review the modifications in the target system for the objects involved in the transport request. Identify any conflicts or discrepancies.
  Adjust Modifications: You may need to manually adjust the modifications in the target system to ensure compatibility with the transported changes. This can involve:
  
  Merging changes from the transport request with existing modifications.
  Reverting or modifying existing changes in the target system.
  
  
  Use Correction Instructions: If applicable, use the correction instructions provided by SAP to adjust the modifications. This may involve executing specific transactions or following guidelines provided in the transport request.
  Re-transport: After making the necessary adjustments, attempt to transport the request again.
  Consult Documentation: Refer to SAP Notes or documentation related to the specific transport request or objects involved for additional guidance.
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may provide additional insights or solutions for the TN838 error. You can search the SAP Support Portal for notes related to transport issues.
  Transport Management System (TMS): Familiarize yourself with the TMS and its configuration, as it plays a crucial role in managing transports between systems.
  Development and Quality Assurance: Ensure that development and quality assurance processes are in place to minimize conflicts between modifications in different systems.
  Testing: Always test transports in a quality assurance environment before moving them to production to catch potential issues early.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.