How To Fix CM_RGG018 - Error while reading the report generation groups

CM_RGG018 - Overview

• Message type: E = Error

• Message class: CM_RGG - Report Generation Groups

• Message number: 018

• Message text: Error while reading the report generation groups

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_RGG018 - Error while reading the report generation groups ?

  The SAP error message CM_RGG018, which indicates "Error while reading the report generation groups," typically arises in the context of SAP's reporting and analytics functionalities, particularly when dealing with report generation groups in the SAP system.
  Causes:
  
  
  Configuration Issues: The report generation groups may not be properly configured or may be missing in the system.
  Authorization Problems: The user may not have the necessary authorizations to access the report generation groups.
  Data Inconsistencies: There may be inconsistencies or corruption in the underlying data or database tables related to report generation.
  System Errors: Temporary system issues or bugs in the SAP application can also lead to this error.
  Transport Issues: If the report generation groups were recently transported from another system, there may have been issues during the transport process.
  
  Solutions:
  
  Check Configuration: Verify that the report generation groups are correctly configured in the system. You can do this by navigating to the relevant configuration settings in the SAP