How To Fix SAMQP_MESSAGE002 - Parameter has invalid value: "&1"

SAP Error Message - Details

• Message type: E = Error

• Message class: SAMQP_MESSAGE -

• Message number: 002

• Message text: Parameter has invalid value: "&1"

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 SAMQP_MESSAGE002 - Parameter has invalid value: "&1" ?

  The SAP error message SAMQP_MESSAGE002, which states "Parameter has invalid value: '&1'", typically indicates that a parameter being passed to a function or transaction in SAP has an invalid or unexpected value. This error can occur in various contexts, such as during data processing, configuration, or when executing specific transactions.
  Causes:
  
  Invalid Parameter Value: The parameter being passed may not conform to the expected format or range. For example, it could be a string that is too long, a number that is out of bounds, or a code that does not exist in the system.
  Configuration Issues: There may be issues with the configuration settings in the system that lead to invalid parameter values being generated or used.
  Data Integrity Issues: The underlying data may be corrupted or inconsistent, leading to invalid values being processed.
  Custom Code: If there are custom developments or enhancements in the system, they may be passing incorrect values to standard SAP functions.
  
  Solutions:
  
  Check Parameter Value: Review the value of the parameter indicated in the error message. Ensure that it meets the expected criteria (e.g., data type, length, valid codes).
  Review Configuration: Check the relevant configuration settings in the SAP system to ensure they are set up correctly. This may involve looking at transaction codes related to the specific module or functionality you are working with.
  Data Validation: Validate the data being processed to ensure it is correct and complete. This may involve running reports or using transaction codes to check for inconsistencies.
  Debugging: If the error occurs in a custom program or enhancement, use the ABAP debugger to trace the execution and identify where the invalid parameter is being set.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or function module to understand the expected parameter values and any known issues.
  SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with details about the error, including the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to check transaction codes related to the specific module (e.g., MM, SD, FI) where the error occurs.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide guidance on similar issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the SAMQP_MESSAGE002 error and implement an appropriate solution.