How To Fix FINB_TR030 - Data type &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: FINB_TR - FINB: Transport Tool

• Message number: 030

• 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 FINB_TR030 - Data type &1 is not supported ?

  The SAP error message FINB_TR030, which states "Data type &1 is not supported," typically occurs in the context of financial transactions or data processing within the SAP system. This error indicates that the system has encountered a data type that it does not recognize or support for the operation being performed.
  Causes:
  
  Unsupported Data Type: The most common cause is that the data type being used in a transaction or report is not valid or recognized by the SAP system.
  Configuration Issues: There may be configuration settings in the SAP system that do not support the specific data type being used.
  Custom Development: If there are custom programs or enhancements, they may be using a data type that is not compatible with standard SAP processes.
  Data Migration Issues: If data has been migrated from another system, it may contain unsupported data types.
  
  Solutions:
  
  Check Data Type: Verify the data type being used in the transaction or report. Ensure that it is a supported type as per SAP documentation.
  Review Configuration: Check the configuration settings related to the financial module you are working with. Ensure that all settings are correctly defined and that they support the data types in use.
  Debug Custom Code: If the error arises from a custom program, debug the code to identify where the unsupported data type is being used. Modify the code to use a supported data type.
  Data Validation: If the error occurs during data entry or migration, validate the data to ensure that it conforms to the expected formats and types.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with for any known issues or updates regarding data types.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide patches or updates that address the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to FINB_TR030. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE80 (Object Navigator) for custom code or SE37 (Function Module) for checking function modules.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the FINB_TR030 error and implement a suitable solution.