How To Fix CM_RGG002 - Report generation group &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_RGG - Report Generation Groups

• Message number: 002

• Message text: Report generation group &1 is unknown

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_RGG002 - Report generation group &1 is unknown ?

  The SAP error message CM_RGG002, which states "Report generation group &1 is unknown," typically occurs when the system cannot find the specified report generation group in the configuration. This can happen for several reasons, including:
  Causes:
  
  Incorrect Group Name: The report generation group name specified in the transaction or configuration is incorrect or misspelled.
  Group Not Defined: The report generation group has not been defined in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the report generation group.
  Transport Issues: If the report generation group was recently transported from another system, it may not have been properly imported or activated.
  
  Solutions:
  
  Check Group Name: Verify that the report generation group name entered is correct. Ensure there are no typos or incorrect characters.
  Define the Group: If the group does not exist, you may need to create it. This can typically be done in the relevant configuration area of SAP (e.g., using transaction codes like SPRO).
  Authorization Check: Ensure that the user has the necessary authorizations to access the report generation group. This may involve checking roles and permissions in the user profile.
  Transport Check: If the group was supposed to be transported from another system, check the transport logs to ensure it was successfully imported. If not, you may need to re-transport it.
  Consult Documentation: Refer to SAP documentation or help resources for specific instructions on how to create or manage report generation groups.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO for configuration, SE11 for data dictionary, and SE80 for object navigator.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message CM_RGG002.
  Community Forums: Consider searching or posting in SAP community forums for additional insights or similar experiences from other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.