How To Fix DHBAS_MD009 - Data type &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: DHBAS_MD - Message class for package LT_DHBAS_MD

• Message number: 009

• Message text: Data type &1 is not supported

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 DHBAS_MD009 - Data type &1 is not supported ?

  The SAP error message DHBAS_MD009, which states "Data type &1 is not supported," typically occurs in the context of data modeling or data extraction processes within SAP systems, particularly when working with SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  The error is triggered when the system encounters a data type that is not recognized or supported in the context of the operation being performed. This can happen due to several reasons, including:
  
  Unsupported Data Types: The data type specified in the data model or extraction process is not compatible with the expected data types in SAP BW or HANA.
  Incorrect Mapping: There may be an issue with how data types are mapped between source and target systems, especially when integrating data from different sources.
  Version Compatibility: The version of SAP you are using may not support certain data types that are available in newer versions or different modules.
  Configuration Issues: There may be configuration settings that need to be adjusted to support the data types being used.
  
  Solution:
  To resolve the DHBAS_MD009 error, you can take the following steps:
  
  
  Check Data Types: Review the data types being used in your data model or extraction process. Ensure that they are supported by SAP BW or HANA. Refer to the SAP documentation for a list of supported data types.
  
  
  Adjust Mapping: If you are mapping data from a source system, ensure that the data types are correctly mapped to compatible types in the target system. You may need to change the data type in the source or target to resolve the issue.
  
  
  Update Configuration: If the error is due to configuration settings, check the relevant settings in the SAP system. This may involve adjusting settings in the data model, InfoObjects, or data sources.
  
  
  Consult SAP Notes: Search for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error. SAP frequently updates its documentation and provides fixes for known issues.
  
  
  Testing: After making changes, test the data extraction or modeling process again to ensure that the error has been resolved.
  
  
  Seek Help from SAP Support: If the issue persists, 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 configuration settings.
  
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for data modeling and data types in SAP BW and HANA.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Resources: Consider training resources or courses on SAP BW or HANA to better understand data types and modeling practices.
  
  By following these steps, you should be able to identify the cause of the DHBAS_MD009 error and implement a suitable solution.