How To Fix RSDS063 - Non-permitted data type '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 063

• Message text: Non-permitted data type '&1'

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 RSDS063 - Non-permitted data type '&1' ?

  The SAP error message RSDS063, which states "Non-permitted data type '&1'", typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data type of a field in a DataSource or InfoSource. This error indicates that the data type being used is not allowed or recognized by the system.
  Cause:
  
  Incompatible Data Type: The data type of a field in the DataSource does not match the expected data type in the target InfoObject or InfoProvider.
  Unsupported Data Type: The data type being used may not be supported by SAP BW. For example, certain complex data types or custom data types may not be allowed.
  Configuration Issues: There may be a misconfiguration in the DataSource or InfoSource settings that leads to this error.
  
  Solution:
  
  Check Data Types: Review the data types defined in the DataSource and ensure they match the expected data types in the target InfoObject or InfoProvider. Common data types include CHAR, NUMC, DATS, TIMS, etc.
  Modify DataSource: If the data type is indeed unsupported, consider modifying the DataSource to use a compatible data type. This may involve changing the field definitions in the source system or adjusting the DataSource configuration in BW.
  Update InfoObjects: If necessary, update the InfoObjects to accept the data type being used. This may involve changing the data type of the InfoObject to match the DataSource.
  Check for Custom Fields: If you are using custom fields, ensure that they are defined correctly and that their data types are supported by SAP BW.
  Consult Documentation: Refer to SAP documentation or notes related to the specific DataSource or InfoObject for any known issues or limitations regarding data types.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on data types in BW.
  DataSource Configuration: Familiarize yourself with the DataSource configuration in SAP BW, including how to define and modify fields and their data types.
  Data Modeling: Understanding data modeling concepts in SAP BW can help in resolving issues related to data types and compatibility.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with a BW expert for further assistance.