How To Fix CCMS_GRMG169 - Invalid character &1 in &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CCMS_GRMG - Alert Messages for GRMG Scenarios (Availability Monitoring)

• Message number: 169

• Message text: Invalid character &1 in &2

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 CCMS_GRMG169 - Invalid character &1 in &2 ?

  The SAP error message CCMS_GRMG169 indicates that there is an invalid character in a specific context, typically related to the configuration of monitoring or alerting in the SAP system. The message format is as follows:
  
  &1: This placeholder usually represents the invalid character.
  &2: This placeholder typically represents the context or the object where the invalid character was found.
  
  Cause
  The error is generally caused by:
  
  Invalid Characters: The presence of special characters or unsupported characters in configuration settings, such as names of monitoring objects, alert rules, or thresholds.
  Configuration Issues: Incorrectly configured monitoring parameters or settings that do not adhere to the expected format or character set.
  
  Solution
  To resolve the CCMS_GRMG169 error, you can follow these steps:
  
  
  Identify the Context: Check the details of the error message to identify where the invalid character is located. Look at the values represented by &1 and &2.
  
  
  Review Configuration: Go to the relevant configuration settings in the SAP system (e.g., CCMS monitoring settings, alert configuration) and look for any entries that contain invalid characters. 
  
  
  Remove or Replace Invalid Characters: If you find any invalid characters, remove them or replace them with valid ones. Valid characters typically include alphanumeric characters and some special characters, but this can depend on the specific context.
  
  
  Test the Configuration: After making changes, test the configuration to ensure that the error no longer occurs.
  
  
  Check Documentation: Refer to SAP documentation or notes related to the specific monitoring or alerting functionality you are using for any additional guidelines on valid character sets.
  
  
  Consult SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for further assistance, especially if the error persists after checking the configuration.
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  CCMS Documentation: Review the documentation for the Computing Center Management System (CCMS) for best practices on configuration and monitoring.
  System Logs: Look at system logs (transaction SM21) for any additional error messages or warnings that might provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the CCMS_GRMG169 error in your SAP system.