How To Fix /CFG/CTXE_MSG800 - Input parameter &1 is not valid.

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/CTXE_MSG -

• Message number: 800

• Message text: Input parameter &1 is not valid.

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 /CFG/CTXE_MSG800 - Input parameter &1 is not valid. ?

  The SAP error message /CFG/CTXE_MSG800 Input parameter &1 is not valid typically indicates that an input parameter provided to a function or transaction is not recognized or is invalid. This can occur in various contexts, such as when working with configuration settings, custom programs, or during data processing.
  Causes:
  
  Invalid Input Value: The parameter value provided does not match the expected format or range.
  Missing Configuration: The required configuration for the parameter is not set up in the system.
  Data Type Mismatch: The input parameter may be of a different data type than what is expected (e.g., string instead of integer).
  Custom Development Issues: If the error arises from a custom program or enhancement, there may be issues in the code logic or parameter handling.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify the parameter.
  
  Solutions:
  
  Check Input Values: Verify that the input parameter value is correct and adheres to the expected format. Refer to the documentation or help text for the specific transaction or function module.
  Review Configuration Settings: Ensure that all necessary configuration settings related to the parameter are correctly set up in the system.
  Debugging: If the error occurs in a custom program, use the debugger to trace the execution and identify where the invalid parameter is being set or passed.
  Consult Documentation: Look for SAP notes or documentation related to the specific transaction or function to understand the expected input parameters.
  User Authorizations: Check if the user has the necessary authorizations to perform the action related to the parameter.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional context.
  Transaction Codes: Identify the transaction code or function module where the error occurs to narrow down the context.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  Testing in a Sandbox: If possible, replicate the issue in a sandbox environment to test different input values and configurations without affecting production data.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.