How To Fix WVLB015 - Only set one parameter for starting other program versions

SAP Error Message - Details

• Message type: E = Error

• Message class: WVLB - Messages for Load Building

• Message number: 015

• Message text: Only set one parameter for starting other program versions

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WVLB015 - Only set one parameter for starting other program versions ?

  The SAP error message WVLB015 indicates that there is an issue with the parameters being set when trying to start other program versions in the SAP system. This error typically arises when multiple parameters are set for a program version that only allows one parameter to be specified at a time.
  Cause:
  The error occurs when:
  
  You are trying to execute a program or transaction that requires a specific parameter to be set, but you have inadvertently set multiple parameters.
  The program version you are trying to start is designed to accept only one parameter at a time, and the system detects that more than one has been provided.
  
  Solution:
  To resolve the error, you should:
  
  Review the Parameters: Check the parameters you are passing to the program. Ensure that you are only setting one parameter at a time.
  Modify the Call: If you are using a custom program or transaction, modify the code to ensure that only one parameter is being passed when calling the program version.
  Check Program Documentation: Refer to the documentation of the program or transaction to understand the expected parameters and their usage.
  Test with Different Parameters: If applicable, test the program with different single parameters to ensure that it works as expected.
  
  Related Information:
  
  Transaction Codes: If you are using specific transaction codes to execute the program, ensure that you are using them correctly and that they are compatible with the parameters you are trying to set.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Debugging: If you have access to debugging tools, you can debug the program to see how parameters are being handled and identify where the issue arises.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.