How To Fix D0802 - &: Target structure & does not correspond to expected structure &

SAP Error Message - Details

• Message type: E = Error

• Message class: D0 - Machine-level ABAP/4 Dictionary texts (e.g. debugging)

• Message number: 802

• Message text: &: Target structure & does not correspond to expected structure &

What causes this issue?

When navigating between object classes in the ABAP/4 Dictionary, you
established that the target structure did not correspond to the
expected structure.

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?

Inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message D0802 - &: Target structure & does not correspond to expected structure & ?

  The SAP error message D0802, which states "Target structure & does not correspond to expected structure &," typically occurs during data transfer processes, such as when using the Data Transfer Workbench (DTW), BAPIs, or IDocs. This error indicates that the structure of the data being transferred does not match the expected structure defined in the target system.
  Causes:
  
  Mismatched Data Structures: The structure of the data being sent does not match the structure defined in the target system. This could be due to missing fields, additional fields, or incorrect data types.
  Version Differences: If there are differences in the versions of the data model between the source and target systems, this can lead to discrepancies in the expected structure.
  Configuration Issues: Incorrect configuration in the target system can lead to the expected structure not being recognized properly.
  Custom Fields: If custom fields have been added to the target structure but are not present in the source data, this can cause the error.
  
  Solutions:
  
  Check Data Structure: Review the data structure of both the source and target systems. Ensure that all required fields are present and that their data types match.
  Update Data Mapping: If you are using a mapping tool, ensure that the mapping between the source and target structures is correctly defined.
  Adjust Configuration: If the target system has been customized, ensure that the configuration is correct and that it matches the expected structure.
  Use Transaction Codes: Use transaction codes like SE11 (Data Dictionary) to check the structure of the tables or structures involved.
  Debugging: If you have access to debugging tools, you can debug the process to identify where the mismatch is occurring.
  Consult Documentation: Review any relevant documentation or release notes for changes in the data structure that may have occurred during upgrades or migrations.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), and ST22 (Dump Analysis) can be useful for troubleshooting.
  SAP Notes: Check SAP Notes for any known issues related to the specific error message or the transaction you are using.
  Data Transfer Workbench (DTW): If you are using DTW, ensure that the templates used for data import/export are up to date and correctly configured.
  IDoc Monitoring: If the error occurs during IDoc processing, use transaction WE02 or WE05 to monitor IDocs and check for errors.
  
  By following these steps, you should be able to identify the cause of the D0802 error and implement a solution to resolve it.