How To Fix RSDMD_MANAGE003 - No subtype exists for characteristic &1. MNG not allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDMD_MANAGE - Messages for IOBJ Manage UI

• Message number: 003

• Message text: No subtype exists for characteristic &1. MNG not allowed.

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 RSDMD_MANAGE003 - No subtype exists for characteristic &1. MNG not allowed. ?

  The SAP error message RSDMD_MANAGE003 indicates that there is an issue with a characteristic in the context of the SAP BW (Business Warehouse) or SAP BI (Business Intelligence) environment. Specifically, the error states that "No subtype exists for characteristic &1. MNG not allowed." This typically occurs when you are trying to manage or manipulate a characteristic that does not have a defined subtype, which is necessary for certain operations.
  Cause:
  
  Missing Subtype: The characteristic you are trying to work with does not have a defined subtype. In SAP BW, characteristics can have subtypes that define how they behave or are used in reporting and analysis.
  Incorrect Configuration: The characteristic may not be properly configured in the data model, leading to the absence of a subtype.
  Data Model Issues: There may be issues with the data model or InfoObject that prevent the system from recognizing the subtype.
  
  Solution:
  
  
  Check Characteristic Configuration:
  
  Go to the SAP BW modeling tools and check the configuration of the characteristic in question (replace &1 with the actual characteristic name).
  Ensure that the characteristic has the appropriate subtypes defined.
  
  
  
  Define Subtype:
  
  If the characteristic is missing a subtype, you may need to define one. This can typically be done in the InfoObject maintenance transaction (e.g., RSD1).
  Navigate to the characteristic and check the "Subtypes" tab to add or modify subtypes as necessary.
  
  
  
  Review Data Model:
  
  Ensure that the data model is correctly set up and that all necessary components are in place.
  Check for any inconsistencies or errors in the data model that might be causing the issue.
  
  
  
  Transport Requests:
  
  If changes were made in a development environment, ensure that they are properly transported to the production environment.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance on managing characteristics and subtypes.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSD1: InfoObject maintenance.
  RSA1: Data Warehousing Workbench.
  
  
  SAP BW/BI Documentation: Review the official SAP documentation for detailed information on characteristics, subtypes, and data modeling.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP BW expert for further assistance.