How To Fix LTR2_ES_CHECK034 - Rule parameter '&1' not supplied

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_CHECK - LTR2 Checks on Embedded Specification

• Message number: 034

• Message text: Rule parameter '&1' not supplied

What causes this issue?

Since the last invocation of the rule parameter maintenance screen in
the embedded specification there has been added a further parameter to
the transformation rule in the transformation rule workbench.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Supply the new parameter &V1& in the rule parameter maintenance screen
in the embedded specification.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_ES_CHECK034 - Rule parameter '&1' not supplied ?

  The SAP error message LTR2_ES_CHECK034 with the description "Rule parameter '&1' not supplied" typically occurs in the context of SAP's Logistics Execution (LE) or Transportation Management (TM) modules. This error indicates that a required parameter for a specific rule is missing or not provided during the execution of a process, such as during the creation of a transport order or shipment.
  Cause:
  
  Missing Parameter: The error is triggered when a rule that requires a specific parameter (denoted by &1) is executed, but that parameter has not been supplied in the configuration or during the transaction.
  Configuration Issues: There may be a misconfiguration in the rules or settings related to the logistics execution or transportation management processes.
  Custom Development: If there are custom developments or enhancements in the system, they might not be handling the parameters correctly.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the relevant logistics or transportation rules. Ensure that all required parameters are defined and correctly set up.
  Parameter Assignment: Identify the specific rule that is causing the error and check if the parameter &1 is supposed to be supplied. If it is, ensure that it is being passed correctly in the relevant transaction or process.
  Debugging: If you have access to debugging tools, you can trace the execution of the process to see where the parameter is expected and why it is not being supplied.
  Consult Documentation: Refer to SAP documentation or help resources for the specific module you are working with to understand the requirements for the rule in question.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide guidance on how to resolve it.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that relate to logistics execution and transportation management, such as VL01N (Create Outbound Delivery) or VT01N (Create Transport Order).
  Customizing Settings: Navigate to the customizing settings in SPRO (SAP Project Reference Object) to review the logistics execution or transportation management settings.
  Testing: After making changes, conduct thorough testing to ensure that the error is resolved and that the process works as expected.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.