How To Fix /ISDFPS/DATA_EXPORT002 - Error while changing key mapping

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/DATA_EXPORT -

• Message number: 002

• Message text: Error while changing key mapping

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 /ISDFPS/DATA_EXPORT002 - Error while changing key mapping ?

  The SAP error message /ISDFPS/DATA_EXPORT002 typically occurs in the context of the SAP Data Services or SAP Information Steward when there is an issue related to key mapping during data export or transformation processes. This error can arise due to various reasons, including incorrect configurations, data inconsistencies, or issues with the mapping definitions.
  Cause
  
  Incorrect Key Mapping: The key mapping defined in the data flow may not match the expected structure or data types.
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing keys or duplicate entries.
  Configuration Issues: The configuration settings for the data export or transformation may not be set up correctly.
  Version Compatibility: There may be compatibility issues between different versions of SAP components or tools.
  
  Solution
  
  Check Key Mapping Definitions: Review the key mapping definitions in your data flow. Ensure that the keys are correctly defined and match the source and target structures.
  Validate Data: Check the data being processed for any inconsistencies. Look for missing keys, duplicates, or data type mismatches.
  Review Configuration Settings: Ensure that all configuration settings related to the data export or transformation are correctly set up. This includes checking connection settings, data formats, and any transformation rules.
  Test with Sample Data: If possible, test the data flow with a smaller set of sample data to isolate the issue and identify any specific records causing the error.
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to ensure that you are following the correct procedures and guidelines.
  Check for Updates: Ensure that your SAP system and related components are up to date. Sometimes, applying the latest patches or updates can resolve compatibility issues.
  
  Related Information
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently publishes notes that provide solutions or workarounds for specific error messages.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They may provide insights or solutions based on their experiences.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs.
  
  By following these steps, you should be able to diagnose and resolve the /ISDFPS/DATA_EXPORT002 error effectively.