How To Fix TP321 - Parameter error: & &

TP321 - Overview

• Message type: E = Error

• Message class: TP - Transport Control

• Message number: 321

• Message text: Parameter error: & &

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 TP321 - Parameter error: & & ?

  The SAP error message TP321, which states "Parameter error: & &", typically indicates that there is an issue with the parameters being passed to a transaction or function module in SAP. This error can occur in various contexts, such as during the execution of a transaction, report, or when calling a function module.
  Causes:
  
  Incorrect Parameter Values: The parameters being passed may not be valid or may not meet the expected format or data type.
  Missing Parameters: Required parameters may not have been provided, leading to the error.
  Data Type Mismatch: The data types of the parameters may not match what is expected by the function or transaction.
  
  Configuration Issues: There may be issues with the configuration of the system or the specific transaction being executed.
  Authorization Issues: Sometimes, lack of proper authorizations can lead to unexpected errors.
  
  Solutions:
  
  Check Parameter Values: Review the parameters being passed to ensure they are correct and valid. Make sure they conform