How To Fix HDS070 - Invalid value: &1 cannot be converted to data type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: HDS - HDS Message Class

• Message number: 070

• Message text: Invalid value: &1 cannot be converted to data type &2

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 HDS070 - Invalid value: &1 cannot be converted to data type &2 ?

  The SAP error message HDS070 indicates that there is an issue with data type conversion in the system. Specifically, it means that the value provided (represented by &1) cannot be converted to the specified data type (represented by &2). This error typically occurs in scenarios involving data processing, such as data uploads, data transfers, or when working with data in ABAP programs.
  Causes:
  
  Data Type Mismatch: The value being processed does not match the expected format for the target data type. For example, trying to convert a string that contains non-numeric characters into a numeric data type.
  Invalid Input: The input value may be invalid or out of range for the target data type. For instance, trying to convert a date string that is not in the correct format.
  Configuration Issues: There may be issues with the configuration of the data types in the system, such as incorrect field definitions in the database or data model.
  Data Corruption: The data being processed may be corrupted or improperly formatted, leading to conversion failures.
  
  Solutions:
  
  Check Input Values: Verify the value being passed to ensure it is in the correct format and adheres to the expected data type. For example, if the target type is a date, ensure the input is in a valid date format.
  Data Type Definitions: Review the data type definitions in the relevant database tables or structures to ensure they are correctly defined and match the expected input.
  Error Handling: Implement error handling in your ABAP code to catch and manage conversion errors gracefully. This can include logging the error and providing meaningful feedback to the user.
  Data Validation: Before processing data, implement validation checks to ensure that the data conforms to the expected formats and ranges.
  Debugging: If the error occurs in custom ABAP code, use debugging tools to trace the execution and identify where the conversion is failing.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review the SAP documentation for the specific module or function you are working with to understand the expected data types and formats.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered similar issues and what solutions they found effective.
  
  By addressing the root cause of the data type conversion issue, you can resolve the HDS070 error and ensure smooth data processing in your SAP environment.