How To Fix CACS_RANKING002 - Parameter &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: CACS_RANKING - Messages of Ranking List

• Message number: 002

• Message text: Parameter &1 is invalid

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 CACS_RANKING002 - Parameter &1 is invalid ?

  The SAP error message CACS_RANKING002: Parameter &1 is invalid typically occurs in the context of SAP's Customer Activity Repository (CAR) or related applications that involve ranking or scoring mechanisms. This error indicates that a parameter being passed to a function or method is not valid, which can happen for several reasons.
  Causes:
  
  Incorrect Parameter Value: The parameter being passed may not conform to the expected format or value range. For example, it could be a string when a numeric value is expected.
  Missing Configuration: The parameter might refer to a configuration setting that has not been set up correctly in the system.
  Data Integrity Issues: There may be issues with the underlying data, such as missing or corrupted entries that the parameter relies on.
  Version Compatibility: The error could arise if there are compatibility issues between different versions of SAP components or if the system is not updated to the latest patches.
  
  Solutions:
  
  Check Parameter Value: Review the value of the parameter being passed. Ensure it meets the expected criteria and is valid within the context of the function being called.
  Review Configuration: Verify that all necessary configurations related to the parameter are correctly set up in the system. This may involve checking customizing settings in SPRO or related transaction codes.
  Data Validation: Conduct a data integrity check to ensure that all required data is present and correctly formatted. This may involve running reports or using transaction codes to validate data.
  Consult Documentation: Refer to SAP documentation or notes related to the specific function or module you are working with. This can provide insights into valid parameter values and configurations.
  Update System: Ensure that your SAP system is up to date with the latest patches and updates, as this can resolve compatibility issues and bugs.
  Debugging: If you have access to development tools, consider debugging the program to trace where the invalid parameter is being generated or passed.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the error message. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE80 (Object Navigator), SE37 (Function Module), or SE11 (Data Dictionary).
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. This can provide additional insights or solutions from other users who have faced the same error.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.