How To Fix C$747 - Generation sources of category & cannot be restricted

SAP Error Message - Details

• Message type: E = Error

• Message class: C$ -

• Message number: 747

• Message text: Generation sources of category & cannot be restricted

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 C$747 - Generation sources of category & cannot be restricted ?

  The SAP error message C$747, which states "Generation sources of category & cannot be restricted," typically occurs in the context of the SAP system when dealing with generation sources in the context of energy management or similar applications. This error indicates that there is an issue with the configuration or restrictions applied to generation sources of a specific category.
  Cause:
  
  Incorrect Configuration: The generation sources may not be properly configured in the system, leading to restrictions that cannot be applied.
  Category Restrictions: The category of the generation source may have specific rules or restrictions that prevent it from being modified or restricted.
  Data Inconsistency: There may be inconsistencies in the data related to the generation sources, such as missing or incorrect entries.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the generation sources.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the generation sources in the relevant transaction codes (e.g., transaction codes related to energy management or generation source management). Ensure that the settings are correct and complete.
  Review Category Rules: Investigate the specific rules or restrictions associated with the category of the generation source. This may involve checking documentation or consulting with a functional expert.
  Data Validation: Validate the data related to the generation sources to ensure there are no inconsistencies. This may involve checking for missing entries or incorrect data types.
  User Authorizations: Ensure that the user attempting to make the changes has the necessary authorizations. This may involve checking user roles and permissions in the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling generation sources and any related error messages.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that deal with generation sources, such as those used for configuration and reporting.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or workarounds.
  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 root cause of the C$747 error and implement an appropriate solution.