How To Fix RJ043 - Missing 1.2 metatdata for &. This metadata is essential fr the extraction

SAP Error Message - Details

• Message type: E = Error

• Message class: RJ - BW Extractor Handling Message Class

• Message number: 043

• Message text: Missing 1.2 metatdata for &. This metadata is essential fr the extraction

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RJ043 - Missing 1.2 metatdata for &. This metadata is essential fr the extraction ?

  The SAP error message RJ043, which states "Missing 1.2 metadata for &. This metadata is essential for the extraction," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the metadata required for data extraction from a source system.
  Cause:
  
  Missing Metadata: The error indicates that the required metadata for the data source (indicated by the placeholder "&") is not available. This metadata is crucial for the extraction process to understand the structure and format of the data being extracted.
  Incorrect Configuration: The data source may not be properly configured in the SAP BW system, leading to missing or incomplete metadata.
  Transport Issues: If the data source was recently transported from another system, the metadata might not have been included in the transport.
  Version Mismatch: There may be a version mismatch between the source system and the BW system, leading to incompatibility in metadata.
  
  Solution:
  
  Check Metadata: Verify that the metadata for the data source is correctly defined in the SAP BW system. You can do this by navigating to the DataSource in the Data Warehousing Workbench (RSA1) and checking the metadata settings.
  Recreate DataSource: If the metadata is missing, you may need to recreate the DataSource in the BW system. This can be done by using the DataSource creation transaction (RSA1) and ensuring that all necessary fields and settings are correctly configured.
  Transport Metadata: If the DataSource was transported from another system, ensure that the transport included all necessary metadata. You may need to re-transport or manually adjust the settings.
  Check Source System Connection: Ensure that the connection to the source system is active and correctly configured. You can check this in the SAP BW system under the source system settings.
  Update DataSource: If there have been changes in the source system, you may need to update the DataSource in BW to reflect those changes. This can be done by using the "Update" function in the DataSource settings.
  Consult Documentation: Refer to SAP documentation or notes related to the specific DataSource for any additional configuration steps or known issues.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench), RSO2 (DataSource Maintenance), and RSO3 (DataSource Monitor) to manage and troubleshoot DataSources.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific DataSource or the RJ043 error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RJ043 error and ensure that the necessary metadata is available for data extraction.