How To Fix SPXN150 - Parameter changed: Operation &1 Parameter &2 Old: &3 New: &4

SAP Error Message - Details

• Message type: E = Error

• Message class: SPXN - Proxy Generation

• Message number: 150

• Message text: Parameter changed: Operation &1 Parameter &2 Old: &3 New: &4

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 SPXN150 - Parameter changed: Operation &1 Parameter &2 Old: &3 New: &4 ?

  The SAP error message SPXN150 indicates that a parameter has been changed during an operation, which can lead to inconsistencies or unexpected behavior in the system. This message typically arises in the context of SAP's process integration or when working with specific transactions or function modules that involve parameter handling.
  Cause:
  The error message SPXN150 is triggered when:
  
  A parameter that is expected to remain constant during an operation has been modified.
  The system detects that the value of a parameter has changed from its old value to a new value, which can disrupt the expected flow of processing.
  
  Solution:
  To resolve the SPXN150 error, consider the following steps:
  
  
  Identify the Operation and Parameters: Review the operation that triggered the error and identify the parameters involved. The message will provide details about the operation (&1), the parameter (&2), the old value (&3), and the new value (&4).
  
  
  Check for Concurrent Modifications: Ensure that no other processes or users are modifying the same parameters concurrently. This can happen in multi-user environments where multiple transactions are being processed simultaneously.
  
  
  Review Custom Code: If you are using custom ABAP code or enhancements, check for any logic that might be inadvertently changing parameter values. Look for places where parameters are being set or modified.
  
  
  Debugging: If the issue persists, consider debugging the transaction or function module to trace the flow of parameter values. This can help identify where the change is occurring.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or function module to see if there are known issues or additional configuration steps required.
  
  
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support with the details of the error message, the context in which it occurred, and any relevant logs or traces.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to check transaction codes related to the specific operation you are performing.
  SAP Notes: Search for SAP Notes that may address this specific error message or provide guidance on similar issues.
  System Logs: Check system logs (transaction SLG1) for additional information that may provide context for the error.
  
  By following these steps, you should be able to diagnose and resolve the SPXN150 error effectively.