How To Fix RSLPO_PARTGUI017 - Data type &1 does not currently support internal conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: RSLPO_PARTGUI -

• Message number: 017

• Message text: Data type &1 does not currently support internal conversion

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSLPO_PARTGUI017 - Data type &1 does not currently support internal conversion ?

  The SAP error message RSLPO_PARTGUI017 indicates that there is an issue with data type conversion in the context of the SAP system. Specifically, the message states that the data type specified (represented by &1) does not support internal conversion. This typically occurs when there is an attempt to convert data from one type to another, and the source or target data type is incompatible with the conversion process.
  Causes:
  
  
  Incompatible Data Types: The most common cause is that the data type being used does not have a defined conversion path to the target data type. For example, trying to convert a complex structure or a custom data type that does not have a standard mapping.
  
  
  Incorrect Field Mapping: If you are working with data mapping in a program or a report, the fields may not be correctly defined or mapped, leading to this error.
  
  
  Data Type Definition Issues: If the data type has been defined incorrectly in the ABAP Dictionary or if there are inconsistencies in the data type definitions.
  
  
  Version Compatibility: Sometimes, the error can arise due to differences in SAP versions or if the system has not been updated properly.
  
  
  Solutions:
  
  
  Check Data Types: Review the data types involved in the conversion. Ensure that the source and target data types are compatible. You can use transaction SE11 to check the definitions of the data types.
  
  
  Modify the Code: If you are working with custom ABAP code, modify the code to ensure that the data types being used are compatible. You may need to use explicit conversion functions or methods.
  
  
  Field Mapping: If this error occurs during data transfer or mapping, double-check the field mappings to ensure that they are correct and that the data types align.
  
  
  Update SAP System: If the issue is related to version compatibility, ensure that your SAP system is up to date with the latest patches and updates.
  
  
  Consult Documentation: Refer to SAP documentation or the SAP Community for any known issues related to the specific data types you are working with.
  
  
  Debugging: If you have access to the ABAP debugger, you can step through the code to identify where the conversion is failing and gather more context about the data types involved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to this error message. SAP frequently releases notes that address known issues and provide solutions.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  ABAP Documentation: Review the ABAP documentation for information on data types and conversion functions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.